Mersch is a commune in Luxembourg.
Mersch may also refer to:
Places Mersch (canton), a canton of Luxembourg centered on Mersch Mersch District, a former district of Luxembourg centered on Mersch
People Arsène Mersch (1913–1980), a Luxembourgish cyclist Jean Mersch-Wittenauer (1819–1879), a Luxembourgish politician and Mayor of Luxembourg City Jules Mersch (1898–1973), a Luxembourgish publisher and writer Michael J. Mersch (1868–1954), an American politician Yves Mersch (born 1949), a Luxembourgish economist and former board member of the European Central Bank