diff --git a/packages/bruno-app/src/components/CollectionSettings/Auth/AuthMode/index.js b/packages/bruno-app/src/components/CollectionSettings/Auth/AuthMode/index.js
index 2e0abe572..5cf3a5f7a 100644
--- a/packages/bruno-app/src/components/CollectionSettings/Auth/AuthMode/index.js
+++ b/packages/bruno-app/src/components/CollectionSettings/Auth/AuthMode/index.js
@@ -34,6 +34,15 @@ const AuthMode = ({ collection }) => {
     <StyledWrapper>
       <div className="inline-flex items-center cursor-pointer auth-mode-selector">
         <Dropdown onCreate={onDropdownCreate} icon={<Icon />} placement="bottom-end">
+          <div
+            className="dropdown-item"
+            onClick={() => {
+              dropdownTippyRef.current.hide();
+              onModeChange('awsv4');
+            }}
+          >
+            AWS Sig v4
+          </div>
           <div
             className="dropdown-item"
             onClick={() => {
diff --git a/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/StyledWrapper.js b/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/StyledWrapper.js
new file mode 100644
index 000000000..c2bb5d207
--- /dev/null
+++ b/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/StyledWrapper.js
@@ -0,0 +1,16 @@
+import styled from 'styled-components';
+
+const Wrapper = styled.div`
+  label {
+    font-size: 0.8125rem;
+  }
+
+  .single-line-editor-wrapper {
+    padding: 0.15rem 0.4rem;
+    border-radius: 3px;
+    border: solid 1px ${(props) => props.theme.input.border};
+    background-color: ${(props) => props.theme.input.bg};
+  }
+`;
+
+export default Wrapper;
diff --git a/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/index.js b/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/index.js
new file mode 100644
index 000000000..1fe35eea0
--- /dev/null
+++ b/packages/bruno-app/src/components/CollectionSettings/Auth/AwsV4Auth/index.js
@@ -0,0 +1,192 @@
+import React from 'react';
+import get from 'lodash/get';
+import { useTheme } from 'providers/Theme';
+import { useDispatch } from 'react-redux';
+import SingleLineEditor from 'components/SingleLineEditor';
+import { updateCollectionAuth } from 'providers/ReduxStore/slices/collections';
+import { saveCollectionRoot } from 'providers/ReduxStore/slices/collections/actions';
+import StyledWrapper from './StyledWrapper';
+
+const AwsV4Auth = ({ collection }) => {
+  const dispatch = useDispatch();
+  const { storedTheme } = useTheme();
+
+  const awsv4Auth = get(collection, 'root.request.auth.awsv4', {});
+  console.log('saved auth', awsv4Auth);
+
+  const handleSave = () => dispatch(saveCollectionRoot(collection.uid));
+
+  const handleAccessKeyIdChange = (accessKeyId) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: accessKeyId,
+          secretAccessKey: awsv4Auth.secretAccessKey,
+          sessionToken: awsv4Auth.sessionToken,
+          service: awsv4Auth.service,
+          region: awsv4Auth.region,
+          profileName: awsv4Auth.profileName
+        }
+      })
+    );
+  };
+
+  const handleSecretAccessKeyChange = (secretAccessKey) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: awsv4Auth.accessKeyId,
+          secretAccessKey: secretAccessKey,
+          sessionToken: awsv4Auth.sessionToken,
+          service: awsv4Auth.service,
+          region: awsv4Auth.region,
+          profileName: awsv4Auth.profileName
+        }
+      })
+    );
+  };
+
+  const handleSessionTokenChange = (sessionToken) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: awsv4Auth.accessKeyId,
+          secretAccessKey: awsv4Auth.secretAccessKey,
+          sessionToken: sessionToken,
+          service: awsv4Auth.service,
+          region: awsv4Auth.region,
+          profileName: awsv4Auth.profileName
+        }
+      })
+    );
+  };
+
+  const handleServiceChange = (service) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: awsv4Auth.accessKeyId,
+          secretAccessKey: awsv4Auth.secretAccessKey,
+          sessionToken: awsv4Auth.sessionToken,
+          service: service,
+          region: awsv4Auth.region,
+          profileName: awsv4Auth.profileName
+        }
+      })
+    );
+  };
+
+  const handleRegionChange = (region) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: awsv4Auth.accessKeyId,
+          secretAccessKey: awsv4Auth.secretAccessKey,
+          sessionToken: awsv4Auth.sessionToken,
+          service: awsv4Auth.service,
+          region: region,
+          profileName: awsv4Auth.profileName
+        }
+      })
+    );
+  };
+
+  const handleProfileNameChange = (profileName) => {
+    dispatch(
+      updateCollectionAuth({
+        mode: 'awsv4',
+        collectionUid: collection.uid,
+        content: {
+          accessKeyId: awsv4Auth.accessKeyId,
+          secretAccessKey: awsv4Auth.secretAccessKey,
+          sessionToken: awsv4Auth.sessionToken,
+          service: awsv4Auth.service,
+          region: awsv4Auth.region,
+          profileName: profileName
+        }
+      })
+    );
+  };
+
+  return (
+    <StyledWrapper className="mt-2 w-full">
+      <label className="block font-medium mb-2">Access Key ID</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.accessKeyId || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleAccessKeyIdChange(val)}
+          collection={collection}
+        />
+      </div>
+
+      <label className="block font-medium mb-2">Secret Access Key</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.secretAccessKey || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleSecretAccessKeyChange(val)}
+          collection={collection}
+        />
+      </div>
+
+      <label className="block font-medium mb-2">Session Token</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.sessionToken || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleSessionTokenChange(val)}
+          collection={collection}
+        />
+      </div>
+
+      <label className="block font-medium mb-2">Service</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.service || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleServiceChange(val)}
+          collection={collection}
+        />
+      </div>
+
+      <label className="block font-medium mb-2">Region</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.region || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleRegionChange(val)}
+          collection={collection}
+        />
+      </div>
+
+      <label className="block font-medium mb-2">Profile Name</label>
+      <div className="single-line-editor-wrapper mb-2">
+        <SingleLineEditor
+          value={awsv4Auth.profileName || ''}
+          theme={storedTheme}
+          onSave={handleSave}
+          onChange={(val) => handleProfileNameChange(val)}
+          collection={collection}
+        />
+      </div>
+    </StyledWrapper>
+  );
+};
+
+export default AwsV4Auth;
diff --git a/packages/bruno-app/src/components/CollectionSettings/Auth/index.js b/packages/bruno-app/src/components/CollectionSettings/Auth/index.js
index fe2fd5b33..d9e80358b 100644
--- a/packages/bruno-app/src/components/CollectionSettings/Auth/index.js
+++ b/packages/bruno-app/src/components/CollectionSettings/Auth/index.js
@@ -2,6 +2,7 @@ import React from 'react';
 import get from 'lodash/get';
 import { useDispatch } from 'react-redux';
 import AuthMode from './AuthMode';
+import AwsV4Auth from './AwsV4Auth';
 import BearerAuth from './BearerAuth';
 import BasicAuth from './BasicAuth';
 import { saveCollectionRoot } from 'providers/ReduxStore/slices/collections/actions';
@@ -15,6 +16,9 @@ const Auth = ({ collection }) => {
 
   const getAuthView = () => {
     switch (authMode) {
+      case 'awsv4': {
+        return <AwsV4Auth collection={collection} />;
+      }
       case 'basic': {
         return <BasicAuth collection={collection} />;
       }
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
index f8595daa1..8140dcf72 100644
--- a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
@@ -969,6 +969,10 @@ export const collectionsSlice = createSlice({
 
       if (collection) {
         switch (action.payload.mode) {
+          case 'awsv4':
+            set(collection, 'root.request.auth.awsv4', action.payload.content);
+            console.log('set auth awsv4', action.payload.content);
+            break;
           case 'bearer':
             set(collection, 'root.request.auth.bearer', action.payload.content);
             break;
diff --git a/packages/bruno-electron/src/ipc/network/prepare-request.js b/packages/bruno-electron/src/ipc/network/prepare-request.js
index f08536209..3beab80f7 100644
--- a/packages/bruno-electron/src/ipc/network/prepare-request.js
+++ b/packages/bruno-electron/src/ipc/network/prepare-request.js
@@ -8,15 +8,26 @@ const decomment = require('decomment');
 const setAuthHeaders = (axiosRequest, request, collectionRoot) => {
   const collectionAuth = get(collectionRoot, 'request.auth');
   if (collectionAuth) {
-    if (collectionAuth.mode === 'basic') {
-      axiosRequest.auth = {
-        username: get(collectionAuth, 'basic.username'),
-        password: get(collectionAuth, 'basic.password')
-      };
-    }
-
-    if (collectionAuth.mode === 'bearer') {
-      axiosRequest.headers['authorization'] = `Bearer ${get(collectionAuth, 'bearer.token')}`;
+    switch (collectionAuth.mode) {
+      case 'awsv4':
+        axiosRequest.awsv4config = {
+          accessKeyId: get(collectionAuth, 'awsv4.accessKeyId'),
+          secretAccessKey: get(collectionAuth, 'awsv4.secretAccessKey'),
+          sessionToken: get(collectionAuth, 'awsv4.sessionToken'),
+          service: get(collectionAuth, 'awsv4.service'),
+          region: get(collectionAuth, 'awsv4.region'),
+          profileName: get(collectionAuth, 'awsv4.profileName')
+        };
+        break;
+      case 'basic':
+        axiosRequest.auth = {
+          username: get(collectionAuth, 'basic.username'),
+          password: get(collectionAuth, 'basic.password')
+        };
+        break;
+      case 'bearer':
+        axiosRequest.headers['authorization'] = `Bearer ${get(collectionAuth, 'bearer.token')}`;
+        break;
     }
   }
 
diff --git a/packages/bruno-lang/v2/src/collectionBruToJson.js b/packages/bruno-lang/v2/src/collectionBruToJson.js
index d78f752c0..4569736f1 100644
--- a/packages/bruno-lang/v2/src/collectionBruToJson.js
+++ b/packages/bruno-lang/v2/src/collectionBruToJson.js
@@ -4,7 +4,7 @@ const { outdentString } = require('../../v1/src/utils');
 
 const grammar = ohm.grammar(`Bru {
   BruFile = (meta | query | headers | auth | auths | vars | script | tests | docs)*
-  auths = authbasic | authbearer 
+  auths = authawsv4 | authbasic | authbearer 
 
   nl = "\\r"? "\\n"
   st = " " | "\\t"
@@ -38,6 +38,7 @@ const grammar = ohm.grammar(`Bru {
   varsreq = "vars:pre-request" dictionary
   varsres = "vars:post-response" dictionary
 
+  authawsv4 = "auth:awsv4" dictionary
   authbasic = "auth:basic" dictionary
   authbearer = "auth:bearer" dictionary
 
@@ -171,6 +172,33 @@ const sem = grammar.createSemantics().addAttribute('ast', {
       headers: mapPairListToKeyValPairs(dictionary.ast)
     };
   },
+  authawsv4(_1, dictionary) {
+    const auth = mapPairListToKeyValPairs(dictionary.ast, false);
+    const accessKeyIdKey = _.find(auth, { name: 'accessKeyId' });
+    const secretAccessKeyKey = _.find(auth, { name: 'secretAccessKey' });
+    const sessionTokenKey = _.find(auth, { name: 'sessionToken' });
+    const serviceKey = _.find(auth, { name: 'service' });
+    const regionKey = _.find(auth, { name: 'region' });
+    const profileNameKey = _.find(auth, { name: 'profileName' });
+    const accessKeyId = accessKeyIdKey ? accessKeyIdKey.value : '';
+    const secretAccessKey = secretAccessKeyKey ? secretAccessKeyKey.value : '';
+    const sessionToken = sessionTokenKey ? sessionTokenKey.value : '';
+    const service = serviceKey ? serviceKey.value : '';
+    const region = regionKey ? regionKey.value : '';
+    const profileName = profileNameKey ? profileNameKey.value : '';
+    return {
+      auth: {
+        awsv4: {
+          accessKeyId,
+          secretAccessKey,
+          sessionToken,
+          service,
+          region,
+          profileName
+        }
+      }
+    };
+  },
   authbasic(_1, dictionary) {
     const auth = mapPairListToKeyValPairs(dictionary.ast, false);
     const usernameKey = _.find(auth, { name: 'username' });
diff --git a/packages/bruno-lang/v2/src/jsonToCollectionBru.js b/packages/bruno-lang/v2/src/jsonToCollectionBru.js
index 57a5ea7bf..ea928a68f 100644
--- a/packages/bruno-lang/v2/src/jsonToCollectionBru.js
+++ b/packages/bruno-lang/v2/src/jsonToCollectionBru.js
@@ -72,6 +72,19 @@ const jsonToCollectionBru = (json) => {
 ${indentString(`mode: ${auth.mode}`)}
 }
 
+`;
+  }
+
+  if (auth && auth.awsv4) {
+    bru += `auth:awsv4 {
+${indentString(`accessKeyId: ${auth.awsv4.accessKeyId}`)}
+${indentString(`secretAccessKey: ${auth.awsv4.secretAccessKey}`)}
+${indentString(`sessionToken: ${auth.awsv4.sessionToken}`)}
+${indentString(`service: ${auth.awsv4.service}`)}
+${indentString(`region: ${auth.awsv4.region}`)}
+${indentString(`profileName: ${auth.awsv4.profileName}`)}
+}
+
 `;
   }