Ulam may refer to:
- ULAM, the ICAO airport code for Naryan-Mar Airport, Russia
- Ulam (surname)
- Ulam (salad), a type of Malay salad
- Ulam, a Filipino term loosely translated to viand or side dish; see Tapa (Filipino cuisine)
- Ulam, the language spoken by prehistoric humans in the movie Quest for Fire
- Ulam, the name of the porch of Solomon's Temple held up by the pillars