| Kolokytha | |
| Native Name: | Κολοκύθα |
| Native Name Lang: | el |
| Coordinates: | 35.264°N 25.76°W |
| Map: | Greece |
| Archipelago: | Cretan Islands |
| Area Km2: | 0.144 |
| Country: | Greece |
| Country Admin Divisions Title: | Region |
| Country Admin Divisions: | Crete |
| Country Admin Divisions Title 1: | Regional unit |
| Country Admin Divisions 1: | Lasithi |
| Country Admin Divisions Title 2: | Municipality |
Kolokytha (Greek, Modern (1453-);: Κολοκύθα "pumpkin", also known as Κολοκυθιά, Kolokythia) is a Greek islet. It is part of municipality Agios Nikolaos of the regional unit Lasithi, eastern Crete. It is located approximately 850 meters east of the Spinalonga peninsula and forms a bay with it.