Ikoma may refer to:
- Mount Ikoma in Nara Prefecture, Japan
- Ikoma (ethnic group) an ethnic group of Tanzania
- Ikoma, Nara, a city in Nara Prefecture, Japan
- Ikoma clan, a Japanese clan
- Japanese cruiser Ikoma, a battlecruiser of the Imperial Japanese Navy
- Japanese aircraft carrier Ikoma, an aircraft carrier of the Imperial Japanese Navy