diff --git a/aider_gitea/__init__.py b/aider_gitea/__init__.py
index 9fe3f23..ebd4b57 100644
--- a/aider_gitea/__init__.py
+++ b/aider_gitea/__init__.py
@@ -156,6 +156,8 @@ class RepositoryConfig:
     owner: str
     repo: str
     base_branch: str
+    assignee: str | None = None
+    reviewer: str | None = None
 
     def repo_url(self) -> str:
         return f'{self.gitea_url}:{self.owner}/{self.repo}.git'.replace(
@@ -506,6 +508,8 @@ def push_changes(
         head=branch_name,
         base=repository_config.base_branch,
         labels=['aider'],
+        assignee=repository_config.assignee,
+        reviewer=repository_config.reviewer,
     )
 
     # Extract PR number and URL if available
diff --git a/aider_gitea/__main__.py b/aider_gitea/__main__.py
index e9ab35e..83bc582 100644
--- a/aider_gitea/__main__.py
+++ b/aider_gitea/__main__.py
@@ -55,6 +55,14 @@ def parse_args():
         help='Model to use for evaluating code (overrides default)',
         default=None,
     )
+    parser.add_argument(
+        '--assignee',
+        help='Username to assign as the assignee for created pull requests',
+    )
+    parser.add_argument(
+        '--reviewer',
+        help='Username to assign as the reviewer for created pull requests',
+    )
     return parser.parse_args()
 
 
@@ -84,6 +92,8 @@ def main():
                 owner=args.owner,
                 repo=repo,
                 base_branch=args.base_branch,
+                assignee=args.assignee,
+                reviewer=args.reviewer,
             )
             solve_issues_in_repository(repository_config, client, seen_issues_db)
             del repo
diff --git a/aider_gitea/gitea_client.py b/aider_gitea/gitea_client.py
index bf90768..75e3f4f 100644
--- a/aider_gitea/gitea_client.py
+++ b/aider_gitea/gitea_client.py
@@ -139,8 +139,10 @@ class GiteaClient:
         head: str,
         base: str,
         labels: list[str] = None,
+        assignee: str | None = None,
+        reviewer: str | None = None,
     ) -> dict:
-        """Create a pull request and optionally apply labels.
+        """Create a pull request and optionally apply labels, assignee, and reviewer.
 
         Args:
             owner (str): Owner of the repository.
@@ -150,6 +152,8 @@ class GiteaClient:
             head (str): The name of the branch where changes are implemented.
             base (str): The name of the branch you want the changes pulled into.
             labels (list[str], optional): List of label names to apply to the pull request.
+            assignee (str, optional): Username to assign as the assignee.
+            reviewer (str, optional): Username to assign as the reviewer.
 
         Returns:
             dict: The created pull request data.
@@ -183,7 +187,75 @@ class GiteaClient:
             # fallback to raise if we can’t find it
             response.raise_for_status()
         response.raise_for_status()
-        return response.json()
+
+        pr_data = response.json()
+        pr_number = pr_data.get('number')
+
+        # Assign assignee if specified
+        if assignee and pr_number:
+            self._assign_to_pull_request(owner, repo, pr_number, assignee)
+
+        # Assign reviewer if specified
+        if reviewer and pr_number:
+            self._assign_reviewer_to_pull_request(owner, repo, pr_number, reviewer)
+
+        return pr_data
+
+    def _assign_to_pull_request(
+        self,
+        owner: str,
+        repo: str,
+        pr_number: int,
+        assignee: str,
+    ) -> None:
+        """Assign a user to a pull request.
+
+        Args:
+            owner (str): Owner of the repository.
+            repo (str): Name of the repository.
+            pr_number (int): Pull request number.
+            assignee (str): Username to assign.
+        """
+        url = f'{self.gitea_url}/repos/{owner}/{repo}/issues/{pr_number}/assignees'
+        json_data = {'assignees': [assignee]}
+        response = self.session.post(url, json=json_data)
+        if response.status_code != 201:
+            logger.warning(
+                'Failed to assign user %s to PR #%s: %s',
+                assignee,
+                pr_number,
+                response.text,
+            )
+        else:
+            logger.info('Assigned user %s to PR #%s', assignee, pr_number)
+
+    def _assign_reviewer_to_pull_request(
+        self,
+        owner: str,
+        repo: str,
+        pr_number: int,
+        reviewer: str,
+    ) -> None:
+        """Assign a reviewer to a pull request.
+
+        Args:
+            owner (str): Owner of the repository.
+            repo (str): Name of the repository.
+            pr_number (int): Pull request number.
+            reviewer (str): Username to assign as reviewer.
+        """
+        url = f'{self.gitea_url}/repos/{owner}/{repo}/pulls/{pr_number}/requested_reviewers'
+        json_data = {'reviewers': [reviewer]}
+        response = self.session.post(url, json=json_data)
+        if response.status_code != 201:
+            logger.warning(
+                'Failed to assign reviewer %s to PR #%s: %s',
+                reviewer,
+                pr_number,
+                response.text,
+            )
+        else:
+            logger.info('Assigned reviewer %s to PR #%s', reviewer, pr_number)
 
     def get_failed_pipelines(self, owner: str, repo: str, pr_number: str) -> list[int]:
         """Fetch pipeline runs for a PR and return IDs of failed runs."""