Viktors Alksnis (1950) - Soviet military officer and Russian communist politician known as "the Black Colonel"
Iveta Apkalna (1976) - organist
Fricis Apšenieks (1894-1941) - chess player
Vija Artmane (1929-2008) - actress
Gunārs Astra (1931-1988) - dissident, fighter for human rights
Auseklis see Miķelis Krogzems
Helmuts Balderis (1952) - ice hockey player, forward
Jānis Balodis (1881-1965) - army officer and politician
Jānis Balodis (1950) - Latvian/Australian playwright
Krišjānis Barons (1835-1923) - "the father of Latvian folk songs", who compiled and edited the first publication of Latvian folk-song texts "Latvju Dainas" (1894-1915)
Mihails Barišņikovs] (1948) - ballet-dancer
Kārlis Baumanis (1835-1905) - composer, author of the national anthem of the Republic of Latvia "Dievs, svētī Latviju!" (God bless Latvia!)
Vizma Belševica (1931-2005) - author, candidate for Nobel Prize in Literature
Eduards Berklavs (1914-2004) - politician, leader of Latvian national-communists
Krišjānis Berķis (1884-1942) - general
Isaiah Berlin (1909-1997) - philosopher
Eduard Berzin (1894-1938) - soldier in the Red Army, later Head of Dalstroy, the Kolyma forced-labour camps in North-Eastern Siberia
Isaac Janis Porter Berzins (1990 - ) winner of 2009s music PEI award of Indie Pop Recording of the Year, for New Royalty's "Sleepover EP"
Karlis Betinš (1867-1943) - chess player
Andris Biedriņš (1986) - basketball player, Golden State Warriors
Gunnar Birkerts (1925) - architect
Ernests Blanks (1894-1972) - Latvian publicist, writer, historian, the first to publicly advocate for Latvia's independence
Rūdolfs Blaumanis (1863-1908) - writer and playwright
Ed Leedskalnin (1887-1951) - builder of Coral Castle in Florida, claimed to have discovered the ancient magnetic levitation secrets used to construct the Egyptian pyramids.
Pauls Šīmanis (1876-1944) - Baltic German journalist, politician, activist defending and preserving European minority cultures
Aleksejs Širovs (1972) - one of the top chess grandmasters in the world today.
Haralds Silovs, short track and long track speed skater, and first athlete in Olympic history to participate in both short track and long track speed skating
Andris Šķēle (1958) - politician, Prime Minister of Latvia
Armands Šķēle - basketball player
Ernests Štālbergs (1883-1958) - architect, ensemble of the Freedom Monument
Isāks Nahmans Šteinbergs (1888-1957) - politician, lawyer and author