Miika is a Finnish given name.
Famous people with the name include:
- Miika Elomo (born 1977), Finnish ice hockey player
- Miika Koppinen (born 1978), Finnish football defender
- Miika Tenkula (1974–2009), Finnish heavy metal musician
- Miika Wiikman (born 1984), Finnish ice hockey goaltender
- Miika Koivisto (born 1990), Finnish ice hockey player