| Isla La Ventana | |
| Image Caption: | Isla Ventana |
| Map: | Baja California#Mexico |
| Location: | Gulf of California |
| Coordinates: | 28.9961°N -113.5097°W |
| Area Km2: | 1.3 |
| Elevation M: | 87 |
| Country: | Mexico |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Baja California |
| Population: | uninhabited |
Isla La Ventana, or the Window, is an island in the Gulf of California, located within Bahía de los Ángeles east of the Baja California Peninsula. The island is uninhabited and is part of the Ensenada Municipality.
Isla La Ventana has three species of reptile, including Phyllodactylus nocticolus (Peninsular Leaf-toed Gecko), Sauromalus hispidus (Spiny Chuckwalla), and Uta stansburiana (Common Side-blotched Lizard).