Chyra or Hyra is a Polish surname. Notable people with the surnames include:
Chyra Chyra, character from the 1929 film One Stolen Night Andrzej Chyra (born 1964), Polish actor Gran Chyra, character from the TV show Utopia Falls Robert Chyra (born 1974), Polish Paralympic athlete (born 1948), Polish historian
Hyra Andrew Hyra, American musician, half of the duo Billy Pilgrim, brother of actress Meg Ryan Brad Hyra, American musician of Trapped Under Ice Cliff Hyra (born 1982), American patent attorney and politician , Polish general Meg Ryan (born Margaret Hyra; 1961), American actress and producer of Polish descent