Trnavac () is a Serbo-Croatian place name and demonym, derived from trn ("thorn"), which may refer to:
Places Trnavac, Serbia, a village near Zaječar Trnavac, Croatia, a village near Plitvička Jezera People Milutin Trnavac, Serbian footballer
See also
Trnava (disambiguation) Trnovac (disambiguation) Trnavci, a village in Serbia