Raimo Grönberg (born 8 March 1953 in Oulu, Finland) is a Finnish actor whose career has mainly based on television.
Grönberg began acting in 1978 on television working consistently throughout the 1980s and 1990s appearing in a number of TV series.
In film he starred in 1978's The Guarded Village 1944 (Finnish: Vartioitu kylä 1944), the 2003 film Sibelius working with Finnish director Timo Koivusalo and actors such as Martti Suosalo, Heikki Nousiainen, Seela Sella, Miina Turunen and Vesa Vierikko.
[citation needed] 2009–2013 Grönberg played Seargeant Härmälä in very popular Finnish countryside drama series Pirunpelto.
Grönberg is also known as Gunnar Mustavaara in MTV3's soap opera Salatut elämät (2017–).