diff --git a/src/strands/multiagent/a2a/server.py b/src/strands/multiagent/a2a/server.py
index fd90e9787..0a3269ca1 100644
--- a/src/strands/multiagent/a2a/server.py
+++ b/src/strands/multiagent/a2a/server.py
@@ -105,6 +105,7 @@ def __init__(
             push_sender=push_sender,
         )
         self._agent_skills = skills
+        self._agent_card_url: str | None = None
         logger.info("Strands' integration with A2A is experimental. Be aware of frequent breaking changes.")
 
     def _parse_public_url(self, url: str) -> tuple[str, str]:
@@ -148,7 +149,7 @@ def public_agent_card(self) -> AgentCard:
         return AgentCard(
             name=self.name,
             description=self.description,
-            url=self.http_url,
+            url=self.agent_card_url,
             version=self.version,
             skills=self.agent_skills,
             default_input_modes=["text"],
@@ -170,6 +171,24 @@ def _get_skills_from_tools(self) -> list[AgentSkill]:
             for config in self.strands_agent.tool_registry.get_all_tools_config().values()
         ]
 
+    @property
+    def agent_card_url(self) -> str:
+        """Get the URL advertised in the AgentCard.
+
+        Defaults to http_url. Can be overridden to advertise a custom URL
+        (e.g., without trailing slash or with a different base).
+        """
+        return self._agent_card_url if self._agent_card_url is not None else self.http_url
+
+    @agent_card_url.setter
+    def agent_card_url(self, url: str) -> None:
+        """Override the URL advertised in the AgentCard.
+
+        Args:
+            url: The URL to advertise in the AgentCard.
+        """
+        self._agent_card_url = url
+
     @property
     def agent_skills(self) -> list[AgentSkill]:
         """Get the list of skills this agent provides."""
diff --git a/tests/strands/multiagent/a2a/test_server.py b/tests/strands/multiagent/a2a/test_server.py
index aeb882b19..7e79b4557 100644
--- a/tests/strands/multiagent/a2a/test_server.py
+++ b/tests/strands/multiagent/a2a/test_server.py
@@ -600,6 +600,26 @@ def test_public_agent_card_with_http_url(mock_strands_agent):
     assert card.description == "A test agent for unit testing"
 
 
+def test_agent_card_url_defaults_to_http_url(mock_strands_agent):
+    """Test that agent_card_url defaults to http_url."""
+    mock_strands_agent.tool_registry.get_all_tools_config.return_value = {}
+
+    a2a_agent = A2AServer(mock_strands_agent, http_url="https://my-alb.amazonaws.com/agent1", skills=[])
+    assert a2a_agent.agent_card_url == "https://my-alb.amazonaws.com/agent1/"  # Adds trailing slash at the end
+
+
+def test_agent_card_url_override(mock_strands_agent):
+    """Test that agent_card_url can be overridden to a custom value."""
+    mock_strands_agent.tool_registry.get_all_tools_config.return_value = {}
+
+    a2a_agent = A2AServer(mock_strands_agent, http_url="https://my-alb.amazonaws.com/agent1", skills=[])
+    a2a_agent.agent_card_url = "https://my-alb.amazonaws.com/agent1"  # Override to URL without trailing slash
+
+    assert a2a_agent.agent_card_url == "https://my-alb.amazonaws.com/agent1"
+    card = a2a_agent.public_agent_card
+    assert card.url == "https://my-alb.amazonaws.com/agent1"
+
+
 def test_to_starlette_app_with_mounting(mock_strands_agent):
     """Test that to_starlette_app creates mounted app when mount_path exists."""
     mock_strands_agent.tool_registry.get_all_tools_config.return_value = {}