Joonas

Joonas is an Estonian and Finnish given name, a cognate of Jonas. Notable people with the given name include:


 * Joonas Alanne (born 1990), Finnish ice hockey player
 * Joonas Angeria (born 1989), Finnish music producer, songwriter and musician
 * Joonas Cavén (born 1993), Finnish basketball player
 * Joonas Donskoi (born 1992), Finnish ice hockey player
 * Joonas Granberg (born 1986), Finnish golfer
 * Joonas Hallikainen (born 1985), Finnish ice hockey player
 * Joonas Henttala (born 1991), Finnish racing cyclist
 * Joonas Hurri (born 1991), Finnish ice hockey player
 * Joonas Iisalo (born 1986), Finnish basketball coach and former player
 * Joonas Ikäläinen (born 1982), Finnish footballer
 * Joonas Jääskeläinen (born 1973), Finnish ice hockey player
 * Joonas Jalvanti (born 1988), Finnish ice hockey player
 * Joonas Järveläinen (born 1990), Estonian basketball player
 * Joonas Järvinen (born 1989), Finnish ice hockey player
 * Joonas Kemppainen (born 1988), Finnish ice hockey player
 * Joonas Kokkonen (1921–1996), Finnish composer
 * Joonas Kolkka (born 1974), Finnish footballer
 * Joonas Komulainen (born 1990), Finnish ice hockey player
 * Joonas Korpisalo (born 1994), Finnish ice hockey player
 * Joonas Koskinen (born 1987), Finnish ice hockey player
 * Joonas Kuusela (born 1990), Finnish ice hockey player
 * Joonas Kylmäkorpi (born 1980), Finnish motorcycle speedway rider
 * Joonas Laurikainen (born 1983), Finnish footballer
 * Joonas Lehtivuori (born 1988), Finnish ice hockey player
 * Joonas Liimatainen (born 1991), Finnish ice hockey player
 * Joonas Lindgren (born 1986), Finnish sailor and Olympic competitor
 * Joonas Myyrä (1892–1955), Finnish javelin thrower
 * Joonas Nättinen (born 1991), Finnish ice hockey player
 * Joonas Pöntinen (born 1990), Finnish footballer
 * Joonas Rask (born 1990), Finnish ice hockey player
 * Joonas Riekkinen (born 1987), Finnish ice hockey player
 * Joonas Riismaa (born 2002), Estonian basketball player
 * Joonas Ronnberg (born 1983), Finnish ice hockey player
 * Joonas Sammalmaa (born 1991), Finnish ice hockey player
 * Joonas Sarelius (born 1979), Finnish footballer
 * Joonas Sildre (born 1980), Estonian comics artist, illustrator and graphic designer
 * Joonas Suotamo (born 1986), Finnish actor and former basketball player
 * Joonas Tamm (born 1992), Estonian footballer
 * Joonas Toivanen (born 1991), Finnish ice hockey player
 * Joonas Vaino (born 1992), Estonian basketball player
 * Joonas Valkonen (born 1993), Finnish ice hockey player
 * Joonas Vihko (born 1981), Finnish ice hockey player

As a surname

 * Velly Joonas (born 1955), Estonian musician, songwriter and poet