List of Famous people born in Southern Ostrobothnia

Vesa Tapio Hietalahti is a Finnish former biathlete

The Unknown Child refers to the initially unidentified body of Sidney Leslie Goodwin, a 19-month-old toddler who was recovered by the Mackay-Bennett after sinking of the RMS Titanic. For almost a century, Goodwin's gravestone in the Fairview Cemetery read "Erected to the memory of an unknown child whose remains were recovered after the disaster to the Titanic April 15th 1912".

Jorma Juhani Panula is a Finnish conductor, composer, and teacher of conducting. He has mentored many Finnish conductors, such as Esa-Pekka Salonen, Mikko Franck, Sakari Oramo, Jukka-Pekka Saraste, and Osmo Vänskä.

Mari Johanna Kiviniemi is a Finnish politician, who served as the second female Prime Minister of Finland from 2010 to 2011.

Anneli Tuulikki Jäätteenmäki is a Finnish politician who was the first female Prime Minister of Finland from 17 April 2003 to 24 June 2003. From 2004 until 2019, she served as a Member of the European Parliament (MEP) from Finland.

Antti Elias Tuuri is a Finnish writer, known for his works dealing with Southern Ostrobothnia.

Jorma Jaakko Ollila is a Finnish businessman who was chairman of Royal Dutch Shell from 1 June 2006 to May 2015, and at Nokia Corporation chairman from 1999 to 2012 and CEO from 1992 to 2006. He has been a director of Otava Books and Magazines Group Ltd. since 1996 and UPM-Kymmene since 1997, and an advisory partner at Perella Weinberg Partners, a New York-based boutique investment bank founded by Joseph R. Perella and Peter Weinberg in 2006.

Kustaa Kustaanpoika Pihlajamäki was a Finnish wrestler. He competed in freestyle wrestling at the 1924, 1928, 1932 and 1936 Olympics and won two gold and one silver medal. Between 1930 and 1943 he won nine European and 28 national titles in Greco-Roman and freestyle wrestling.

Jutta Pauliina Urpilainen (born 4 August 1975 in Lapua) is a Finnish politician. She was the first female chairman of the Social Democratic Party of Finland, which she led from 2008 to 2014. She was the Minister of Finance of Finland from 2011 to 2014. As of 1 December 2019, she is a commissioner in charge of international partnerships in the European Commission led by Ursula von der Leyen.

Paula Kristiina Koivuniemi is a Finnish singer who started her singing career in the 1960s. Koivuniemi released her first hit single "Perhonen" (Butterfly) in 1966. In the 1970s her career was in decline, but during the 1980s she had many hit singles in Finland – she received nine gold albums and one diamond album. During her career, Koivuniemi has sold over 345,000 certified records, which places her among the top 30 of best-selling soloists and top six of the best-selling female soloists in Finland.