diff --git a/static/app/components/events/contexts/knownContext/user.spec.tsx b/static/app/components/events/contexts/knownContext/user.spec.tsx
index 6332006eb7f94a..57f490837428c4 100644
--- a/static/app/components/events/contexts/knownContext/user.spec.tsx
+++ b/static/app/components/events/contexts/knownContext/user.spec.tsx
@@ -1,6 +1,6 @@
 import {EventFixture} from 'sentry-fixture/event';
 
-import {render, screen} from 'sentry-test/reactTestingLibrary';
+import {render, screen, userEvent} from 'sentry-test/reactTestingLibrary';
 
 import ContextCard from 'sentry/components/events/contexts/contextCard';
 import {
@@ -36,7 +36,21 @@ const MOCK_REDACTION = {
 
 describe('UserContext', () => {
   it('returns values and according to the parameters', () => {
-    expect(getUserContextData({data: MOCK_USER_CONTEXT})).toEqual([
+    const result = getUserContextData({data: MOCK_USER_CONTEXT});
+
+    // Extract the actionButton from the email item for comparison
+    const emailItem = result.find(item => item.key === 'email');
+    const {actionButton, ...emailItemWithoutButton} = emailItem || {};
+
+    expect(
+      result.map(item => {
+        if (item.key === 'email') {
+          const {actionButton: _, ...rest} = item;
+          return rest;
+        }
+        return item;
+      })
+    ).toEqual([
       {
         key: 'email',
         subject: 'Email',
@@ -65,6 +79,9 @@ describe('UserContext', () => {
         meta: undefined,
       },
     ]);
+
+    // Verify actionButton exists for email
+    expect(actionButton).toBeDefined();
   });
 
   it('renders with meta annotations correctly', () => {
@@ -90,4 +107,22 @@ describe('UserContext', () => {
     expect(screen.getByText('Name')).toBeInTheDocument();
     expect(screen.getByText(/redacted/)).toBeInTheDocument();
   });
+
+  it('allows copying email to clipboard', async () => {
+    const mockCopy = jest.fn().mockResolvedValue('');
+    Object.assign(navigator, {
+      clipboard: {
+        writeText: mockCopy,
+      },
+    });
+
+    const event = EventFixture();
+    render(
+      <ContextCard event={event} type="default" alias="user" value={MOCK_USER_CONTEXT} />
+    );
+
+    const copyButton = screen.getByRole('button', {name: 'Copy email to clipboard'});
+    await userEvent.click(copyButton);
+    expect(mockCopy).toHaveBeenCalledWith('leander.rodrigues@sentry.io');
+  });
 });
diff --git a/static/app/components/events/contexts/knownContext/user.tsx b/static/app/components/events/contexts/knownContext/user.tsx
index 261000f7ed2d39..d44a385fe529b4 100644
--- a/static/app/components/events/contexts/knownContext/user.tsx
+++ b/static/app/components/events/contexts/knownContext/user.tsx
@@ -1,7 +1,12 @@
+import {useCallback} from 'react';
+
+import {Button} from 'sentry/components/core/button';
 import {getContextKeys} from 'sentry/components/events/contexts/utils';
+import {IconCopy} from 'sentry/icons';
 import {t} from 'sentry/locale';
 import type {KeyValueListData} from 'sentry/types/group';
 import {defined} from 'sentry/utils';
+import useCopyToClipboard from 'sentry/utils/useCopyToClipboard';
 
 enum UserContextKeys {
   ID = 'id',
@@ -104,6 +109,9 @@ export function getUserContextData({
                     ? `mailto:${data.email}`
                     : undefined,
               },
+              actionButton: defined(data.email) ? (
+                <CopyEmailButton email={data.email} />
+              ) : undefined,
             };
           case UserContextKeys.GEO:
             return {
@@ -125,3 +133,27 @@ export function getUserContextData({
       .filter(item => defined(item.value) || defined(meta?.[item.key]))
   );
 }
+
+function CopyEmailButton({email}: {email: string}) {
+  const {copy} = useCopyToClipboard();
+
+  const handleCopy = useCallback(
+    (e: React.MouseEvent) => {
+      e.preventDefault();
+      e.stopPropagation();
+      copy(email, {successMessage: t('Email copied to clipboard')});
+    },
+    [copy, email]
+  );
+
+  return (
+    <Button
+      aria-label={t('Copy email to clipboard')}
+      title={t('Copy email to clipboard')}
+      borderless
+      size="zero"
+      icon={<IconCopy size="xs" />}
+      onClick={handleCopy}
+    />
+  );
+}
diff --git a/static/app/views/issueDetails/participantList.spec.tsx b/static/app/views/issueDetails/participantList.spec.tsx
index 91da296d0e77bc..8552df590ae631 100644
--- a/static/app/views/issueDetails/participantList.spec.tsx
+++ b/static/app/views/issueDetails/participantList.spec.tsx
@@ -44,4 +44,24 @@ describe('ParticipantList', () => {
 
     expect(screen.queryByText('Individuals (2)')).not.toBeInTheDocument();
   });
+
+  it('copies email to clipboard when email is clicked', async () => {
+    const mockCopy = jest.fn().mockResolvedValue('');
+    Object.assign(navigator, {
+      clipboard: {
+        writeText: mockCopy,
+      },
+    });
+
+    render(
+      <ParticipantList teams={[]} users={users} description="Participants">
+        Click Me
+      </ParticipantList>
+    );
+    await userEvent.click(screen.getByRole('button', {name: 'Click Me'}));
+    await waitFor(() => expect(screen.getByText('John Doe')).toBeVisible());
+    const email = screen.getByText('john.doe@example.com');
+    await userEvent.click(email);
+    expect(mockCopy).toHaveBeenCalledWith('john.doe@example.com');
+  });
 });
diff --git a/static/app/views/issueDetails/participantList.tsx b/static/app/views/issueDetails/participantList.tsx
index 7a633c4adf0849..8cdcf0cbdd7b30 100644
--- a/static/app/views/issueDetails/participantList.tsx
+++ b/static/app/views/issueDetails/participantList.tsx
@@ -1,4 +1,4 @@
-import {Fragment, useState} from 'react';
+import {Fragment, useCallback, useState} from 'react';
 import styled from '@emotion/styled';
 import {AnimatePresence, motion} from 'framer-motion';
 
@@ -10,6 +10,7 @@ import {t, tn} from 'sentry/locale';
 import {space} from 'sentry/styles/space';
 import type {Team} from 'sentry/types/organization';
 import type {User} from 'sentry/types/user';
+import useCopyToClipboard from 'sentry/utils/useCopyToClipboard';
 
 interface ParticipantScrollboxProps {
   teams: Team[];
@@ -17,6 +18,16 @@ interface ParticipantScrollboxProps {
 }
 
 function ParticipantScrollbox({users, teams}: ParticipantScrollboxProps) {
+  const {copy} = useCopyToClipboard();
+
+  const handleCopyEmail = useCallback(
+    (email: string, event: React.MouseEvent) => {
+      event.stopPropagation();
+      copy(email, {successMessage: t('Email copied to clipboard')});
+    },
+    [copy]
+  );
+
   if (!users.length && !teams.length) {
     return null;
   }
@@ -41,7 +52,14 @@ function ParticipantScrollbox({users, teams}: ParticipantScrollboxProps) {
           <UserAvatar user={user} size={28} />
           <div>
             {user.name}
-            <SubText>{user.email}</SubText>
+            {user.email === user.name ? null : (
+              <ClickableEmail
+                onClick={e => handleCopyEmail(user.email, e)}
+                title={t('Click to copy email')}
+              >
+                {user.email}
+              </ClickableEmail>
+            )}
           </div>
         </UserRow>
       ))}
@@ -153,3 +171,10 @@ const SubText = styled('div')`
   color: ${p => p.theme.subText};
   font-size: ${p => p.theme.fontSize.xs};
 `;
+
+const ClickableEmail = styled(SubText)`
+  cursor: pointer;
+  &:hover {
+    text-decoration: underline;
+  }
+`;
diff --git a/static/app/views/issueDetails/streamline/sidebar/participantList.spec.tsx b/static/app/views/issueDetails/streamline/sidebar/participantList.spec.tsx
index 9b0e38f658d2df..d46a2de1bc77d6 100644
--- a/static/app/views/issueDetails/streamline/sidebar/participantList.spec.tsx
+++ b/static/app/views/issueDetails/streamline/sidebar/participantList.spec.tsx
@@ -69,4 +69,19 @@ describe('ParticipantList', () => {
     expect(await screen.findByText('#team-1')).toBeInTheDocument();
     expect(await screen.findByText('#team-2')).toBeInTheDocument();
   });
+
+  it('copies email to clipboard when email is clicked', async () => {
+    const mockCopy = jest.fn().mockResolvedValue('');
+    Object.assign(navigator, {
+      clipboard: {
+        writeText: mockCopy,
+      },
+    });
+
+    render(<ParticipantList users={users} />);
+    await userEvent.click(screen.getByText('JD'), {skipHover: true});
+    const email = await screen.findByText('john.doe@example.com');
+    await userEvent.click(email);
+    expect(mockCopy).toHaveBeenCalledWith('john.doe@example.com');
+  });
 });
diff --git a/static/app/views/issueDetails/streamline/sidebar/participantList.tsx b/static/app/views/issueDetails/streamline/sidebar/participantList.tsx
index 3e6754de1820d0..8d03cbc25d3056 100644
--- a/static/app/views/issueDetails/streamline/sidebar/participantList.tsx
+++ b/static/app/views/issueDetails/streamline/sidebar/participantList.tsx
@@ -1,4 +1,4 @@
-import {Fragment} from 'react';
+import {Fragment, useCallback} from 'react';
 import {useTheme} from '@emotion/react';
 import styled from '@emotion/styled';
 
@@ -13,6 +13,7 @@ import {space} from 'sentry/styles/space';
 import type {Team} from 'sentry/types/organization';
 import type {AvatarUser, User} from 'sentry/types/user';
 import {userDisplayName} from 'sentry/utils/formatters';
+import useCopyToClipboard from 'sentry/utils/useCopyToClipboard';
 import useOverlay from 'sentry/utils/useOverlay';
 
 interface DropdownListProps {
@@ -34,6 +35,15 @@ export default function ParticipantList({
 
   const theme = useTheme();
   const showHeaders = users.length > 0 && teams && teams.length > 0;
+  const {copy} = useCopyToClipboard();
+
+  const handleCopyEmail = useCallback(
+    (email: string, event: React.MouseEvent) => {
+      event.stopPropagation();
+      copy(email, {successMessage: t('Email copied to clipboard')});
+    },
+    [copy]
+  );
 
   return (
     <div>
@@ -83,7 +93,12 @@ export default function ParticipantList({
                   <NameWrapper>
                     <div>{user.name}</div>
                     {user.email === user.name ? null : (
-                      <SmallText>{user.email}</SmallText>
+                      <ClickableEmail
+                        onClick={e => handleCopyEmail(user.email, e)}
+                        title={t('Click to copy email')}
+                      >
+                        {user.email}
+                      </ClickableEmail>
                     )}
                     {!hideTimestamp && <LastSeen date={(user as AvatarUser).lastSeen} />}
                   </NameWrapper>
@@ -144,6 +159,13 @@ const SmallText = styled('div')`
   font-size: ${p => p.theme.fontSize.xs};
 `;
 
+const ClickableEmail = styled(SmallText)`
+  cursor: pointer;
+  &:hover {
+    text-decoration: underline;
+  }
+`;
+
 const StyledAvatarList = styled(AvatarList)`
   justify-content: flex-end;
   padding-left: ${space(0.75)};