Landman is a surname. Notable people with the surname include:
Andrès Landman (born 1976), Dutch speed skater
Fred Landman (born 1956), Dutch-born Israeli professor of semantics
Jeffrey Landman (born 1978), American child actor
Jonathan Landman (born 1952), American journalist
Yuri Landman (born 1973), Dutch artist and musical instrument maker
Dmitry Landman (born 1988), IT manager & professional salsa dancer. Since 2013 owner of Dance Studio 25.5 in Saint-Petersburg