diff --git a/app/api/comments/[commentId]/route.ts b/app/api/comments/[commentId]/route.ts
index 605f5c7..a5ad423 100644
--- a/app/api/comments/[commentId]/route.ts
+++ b/app/api/comments/[commentId]/route.ts
@@ -8,6 +8,7 @@ import { validateShareLinkAccess } from '@/lib/share-links';
 import { getShareSessionFromRequest } from '@/lib/share-session';
 import { apiErrors, successResponse, withCacheControl } from '@/lib/api-response';
 import { getGuestIdentityFromRequest } from '@/lib/guest-identity';
+import { ProjectMemberRole, WorkspaceMemberRole } from '@prisma/client';
 
 type RouteParams = { params: Promise<{ commentId: string }> };
 
@@ -156,7 +157,10 @@ export async function PATCH(request: NextRequest, { params }: RouteParams) {
         const userId = session?.user?.id ?? null;
         const isOwner = userId === project.ownerId;
         const isAuthor = !!userId && comment.authorId === userId;
-        const isMember = !!userId && project.members.some((member) => member.userId === userId);
+        const projectMembership = userId
+            ? project.members.find((member) => member.userId === userId) ?? null
+            : null;
+        const isProjectAdmin = projectMembership?.role === ProjectMemberRole.ADMIN;
         const guestIdentityId = !userId ? getGuestIdentityFromRequest(request) : null;
         const isGuestAuthor = !userId
             && !comment.authorId
@@ -164,9 +168,9 @@ export async function PATCH(request: NextRequest, { params }: RouteParams) {
             && guestIdentityId === comment.guestIdentityId;
         const canEditOwnContent = isAuthor || isGuestAuthor;
 
-        // Check workspace membership for resolve permissions
-        let isWorkspaceMember = false;
-        if (!isOwner && !isMember && userId) {
+        // Check workspace role for resolve permissions.
+        let workspaceRole: WorkspaceMemberRole | 'OWNER' | null = null;
+        if (!isOwner && userId) {
             const wsMember = await db.workspaceMember.findUnique({
                 where: {
                     workspaceId_userId: {
@@ -179,8 +183,14 @@ export async function PATCH(request: NextRequest, { params }: RouteParams) {
                 where: { id: project.workspaceId },
                 select: { ownerId: true },
             });
-            isWorkspaceMember = !!wsMember || wsOwner?.ownerId === userId;
+            if (wsOwner?.ownerId === userId) {
+                workspaceRole = 'OWNER';
+            } else if (wsMember) {
+                workspaceRole = wsMember.role;
+            }
         }
+        const isWorkspaceAdmin = workspaceRole === 'OWNER' || workspaceRole === WorkspaceMemberRole.ADMIN;
+        const canResolveComment = isOwner || isProjectAdmin || isWorkspaceAdmin;
 
         if (!userId && !isGuestAuthor) {
             const shareSession = getShareSessionFromRequest(request, comment.version.video.id);
@@ -205,8 +215,8 @@ export async function PATCH(request: NextRequest, { params }: RouteParams) {
         }
 
         // Owner, author, members, or workspace members can resolve/unresolve
-        if (isResolved !== undefined && !isOwner && !canEditOwnContent && !isMember && !isWorkspaceMember) {
-            return apiErrors.forbidden('Access denied');
+        if (isResolved !== undefined && !canResolveComment) {
+            return apiErrors.forbidden('Only admins can resolve comments');
         }
 
         const updateData: Record<string, unknown> = {};
diff --git a/app/api/projects/[projectId]/videos/[videoId]/route.ts b/app/api/projects/[projectId]/videos/[videoId]/route.ts
index a543769..8680700 100644
--- a/app/api/projects/[projectId]/videos/[videoId]/route.ts
+++ b/app/api/projects/[projectId]/videos/[videoId]/route.ts
@@ -108,6 +108,7 @@ export async function GET(request: NextRequest, { params }: RouteParams) {
             currentUserName: session?.user?.name || null,
             canDownload: access.hasAccess,
             canManageTags: access.canEdit,
+            canResolveComments: access.canEdit,
         });
 
         return withCacheControl(response, 'private, no-cache');
diff --git a/app/api/watch/[videoId]/route.ts b/app/api/watch/[videoId]/route.ts
index 690f8b4..9ca3a9c 100644
--- a/app/api/watch/[videoId]/route.ts
+++ b/app/api/watch/[videoId]/route.ts
@@ -191,6 +191,7 @@ export async function GET(request: NextRequest, { params }: RouteParams) {
             canComment: canCommentWithMembership || canCommentWithShareLink,
             canDownload: canDownloadWithMembership || canDownloadWithShareLink,
             canManageTags: access.canEdit,
+            canResolveComments: access.canEdit,
         });
 
         return withCacheControl(response, 'private, no-cache');
diff --git a/components/video-page-content.tsx b/components/video-page-content.tsx
index 5fbb2cf..8bebd35 100644
--- a/components/video-page-content.tsx
+++ b/components/video-page-content.tsx
@@ -167,6 +167,7 @@ interface VideoData {
   canComment?: boolean;
   canDownload?: boolean;
   canManageTags?: boolean;
+  canResolveComments?: boolean;
 }
 
 function formatTime(seconds: number): string {
@@ -511,6 +512,7 @@ export function VideoPageContent({ mode, videoId, projectId: propProjectId }: Vi
   // Determine current user info for permission checks and comment display
   const currentUserId = video?.currentUserId || null;
   const currentUserName = video?.currentUserName || null;
+  const canResolveComments = !!video?.canResolveComments;
 
   const apiBasePath = mode === 'dashboard'
     ? `/api/projects/${propProjectId}/videos/${videoId}`
@@ -1959,6 +1961,11 @@ export function VideoPageContent({ mode, videoId, projectId: propProjectId }: Vi
 
   const handleResolveComment = useCallback(
     async (commentId: string, currentlyResolved: boolean) => {
+      if (!video?.canResolveComments) {
+        toast.error('Only admins can resolve comments');
+        return;
+      }
+
       isMutatingRef.current = true;
       setVideo((prev) => {
         if (!prev) return prev;
@@ -2025,7 +2032,7 @@ export function VideoPageContent({ mode, videoId, projectId: propProjectId }: Vi
         isMutatingRef.current = false;
       }
     },
-    [activeVersionId]
+    [activeVersionId, video?.canResolveComments]
   );
 
   const handleReplyComment = useCallback(async (parentId: string, voiceData?: { url: string; duration: number }, imageData?: { url: string }) => {
@@ -3605,20 +3612,22 @@ export function VideoPageContent({ mode, videoId, projectId: propProjectId }: Vi
                           {formatTime(comment.timestamp)}
                           <ArrowUpRight className="h-3 w-3" />
                         </button>
-                        <Button
-                          variant="ghost"
-                          size="icon"
-                          className="h-6 w-6"
-                          onClick={() =>
-                            handleResolveComment(comment.id, comment.isResolved)
-                          }
-                        >
-                          {comment.isResolved ? (
-                            <CheckCircle2 className="h-4 w-4 text-green-500" />
-                          ) : (
-                            <Circle className="h-4 w-4" />
-                          )}
-                        </Button>
+                        {canResolveComments && (
+                          <Button
+                            variant="ghost"
+                            size="icon"
+                            className="h-6 w-6"
+                            onClick={() =>
+                              handleResolveComment(comment.id, comment.isResolved)
+                            }
+                          >
+                            {comment.isResolved ? (
+                              <CheckCircle2 className="h-4 w-4 text-green-500" />
+                            ) : (
+                              <Circle className="h-4 w-4" />
+                            )}
+                          </Button>
+                        )}
                         {canManageComment && (
                           <DropdownMenu>
                             <DropdownMenuTrigger asChild>