Mertl

Mertl is a Czech surname.

Notable people with this surname include:
 * Gregory Mertl (born 1969), composer
 * Jan Mertl (born 1982), Czech tennis player
 * Jean-Pierre Mertl (1930–2012), Luxembourgish association footballer
 * Tomáš Mertl (born 1986), Czech ice hockey player