Grammoechus is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
subgenus Grammoechus
Grammoechus atomarius (Pascoe, 1866)
Grammoechus bipartitus Ritsema, 1890
Grammoechus calamophilus Hüdepohl, 1999
Grammoechus cribripennis (Breuning, 1936)
Grammoechus javanicus Breuning, 1938
Grammoechus leucosticticus (Breuning, 1938)
Grammoechus ochreovariegatus Breuning, 1957
Grammoechus polygrammus J. Thomson, 1864
Grammoechus seriatus Holzschuh, 2003
Grammoechus strenuus (Thomson, 1864)
Grammoechus tagax Holzschuh, 2003
subgenus Paratossa
Grammoechus albosparsus Breuning, 1947
Grammoechus assamensis (Breuning, 1935)
Grammoechus ligatus Pascoe, 1888
Grammoechus spilotus (Gahan, 1906)
Grammoechus triangulifer (Ritsema, 1908)