People known just as Mika
*Fictional characters
* Mika, a character in the horror game '' Ao Oni'' * Mika, a character in 2020 video game ''Mika as a given name
Male given name (primarily used in Finland)
* Mika Aaltola (born 1969), Finnish political scientist and director of the Finnish Institute of International Affairs * Mika Aaltonen (born 1965), Finnish football player * Mika Chunuonsee (born 1989), Thai football player * Mika Häkkinen (born 1968), Finnish Formula One driver and Finnish former Formula One double World Champion * Mika Halvari (born 1970), Finnish shot putter * Mika Hannula (born 1979), Swedish ice hockey player * Mika Helin (born 1978), Finnish football player * Mika Horiuchi (born 1986), Japanese-American musician * Mika Immonen (born 1972), Finnish pool player * Mika Ják (died after 1202), Hungarian noble * Mika Kallio (born 1982), Finnish motorcycle racer * Mika Karppinen (born 1971), Finnish drummer better known as Gas Lipstick * Mika Kaurismäki (born 1955), Finnish film director * Mika Koivuniemi (born 1967), Finnish ten-pin bowler * Mika Kojonkoski (born 1963), Finnish ski jumper and politician * Mika Kuusisto (born 1967), Finnish cross-country skier * Mika Lahtinen (born 1985), Finnish football player * Mika Laitinen (born 1973), Finnish ski jumper * Mika Lavento (born 1962), Finnish archaeologist * Mika Lehkosuo (born 1970), Finnish football player and manager * Mika Luttinen (born 1971), Finnish musician * Mika Marila (born 1973), Finnish alpine skier * Mika Muranen (born 1971), Finnish prisoner * Mika Myllylä (1969–2011), Finnish cross-country skier * Mika Mäkeläinen (born 1965), Finnish journalist and nonfiction writer * Mika Niskanen (born 1973), Finnish ice hockey player * Mika Noronen (born 1979), Finnish ice hockey player * Mika Nurmela (born 1971), Finnish football player * Mika-Matti Paatelainen (born 1967), Finnish football manager, better known as Mixu Paatelainen * Mika Peltonen (born 1965), Finnish military officer * Mika Pohjola (born 1971), Finnish jazz pianist * Mikaele Ravalawa (born 1997), Fijian rugby league player * Mika Ronkainen (born 1970), Finnish film director * Mika Salo (born 1966), Finnish Formula One driver * Mika Sankala (born 1964), Finnish football manager and former footballer * Mika Singh (born 1977), Indian entertainer * Mika Špiljak (1916–2007), Yugoslav politician * Mika Strömberg (born 1970), Finnish ice hockey player * Mika Tauriainen (born 1975), Finnish rock singer * Mika Vainio, member of the Finnish electronic duo Pan sonic * Mika Vasara (born 1983), Finnish shot putter * Mika Väyrynen (footballer) (born 1981), Finnish football player * Mika Vukona, (born 1982), Fijian-born New Zealand basketball player *Female given name (美佳, 美香, etc., primarily used in Japan)
* Mika Akino (born 1973), the Japanese wrestler AKINO * Mika Arisaka (born 1974), Japanese-American singer * Mika Boorem (born 1987), American actress * Mika Brzezinski (born 1967), American television journalist, co-host of ''Morning Joe'' * Mika Doi (born 1956), Japanese voice actress * Mika Handa, singer with the band Mika Bomb * , Japanese swimmer * , Japanese ice hockey player * Mika Kanai (born 1964), Japanese voice actress * Mika Kato, namesake singer of the Sadistic Mika Band * , Japanese actress * Mika Kawamura (born 1973), Japanese manga artist * Mika Kikuchi (born 1983), Japanese actress * Mika Miyazato (born 1989), Japanese golfer *Nickname or stage name
* Miroslav Mika Antić (1932–1986), Serbian poet * Mika Singh (born 1977), Indian singer born Amrik Singh * Radomir Lazović (born 1980), Serbian politician and activist, whose nickname is MikaFictional characters
* Mika Ahonen, from the anime/manga '' Strike Witches'' * Mika Edou, minor character from the anime '' Smile PreCure!'' * Mika Grainger, from British school drama series '' Waterloo Road'' * Mika Jougasaki, from '' The Idolmaster Cinderella Girls'' video game * Mika Kamishiro (神代美香), a character in the show ''Mika as a surname (primarily used in Polynesia and Poland)
* Arūnas Mika (born 1970), Lithuanian association footballer * Audrey Mika (born 2000), American singer and songwriter * Bascha Mika (born 1954), German journalist * Brad Mika (born 1981), New Zealand rugby union player * Constantine Mika (born 1989), Samoan rugby league player * Dylan Mika (1972–2018), New Zealand rugby union player * Eric Mika (born 1995), American basketball player * Jarosław Mika (born 1962), Polish military officer * Mateusz Mika (born 1991), Polish volleyball player * Michael Mika (born 1968), New Zealand Samoan rugby union player and jurist * Miché Mika (born 1996), Congolese association footballer * Setefano Mika, former name of Aunese Curreen (born 1985), Samoan middle-distance runner * Václav Míka (born 2000), Czech association footballerFictional characters
* R. Mika, from the ''Street Fighter'' video game series * Mikaela "Mika" Hyakuya, a teenage boy and a character in Owari no SeraphOther
* RABe 528 electric multiple units of BLS, niknamed MIKA {{given name, type=both Finnish masculine given names Masculine given names Japanese feminine given names Feminine given names Nicknames Unisex given names