Voldemārs Mežgailis (also Voldemar Mezgailis or Mezhgailis; born 22 April 1912, Viļķene parish, Russian Empire – dead June 1, 1998 in Riga)[1] was a Latvian chess master.
In 1934, he took 8th Latvian Chess Championship in Riga (Fricis Apšenieks and Vladimirs Petrovs won). He twice represented Latvia in Chess Olympiads: in the 3rd unofficial Olympiad at Munich 1936 (at sixth board, +4 –5 =1), and in the 7th Olympiad at Stockholm 1937 (at third board, +2 –6 =7).[2]
At the end of World War II he won the Latvian Chess Championship in June 1944[3], and won it again in 1950.[4]