Sekulić (Serbian Cyrillic: Секулић) is a surname found among Croats and Serbs.
[1] The Croatian Heraldic and Vexillological Association records a noble family of Sekulić, based on Ivan Bojničić's Der Adel von Kroatien und Slavonien, an 1899 book of Coats of Arms of Croatia and Slavonia.
[2] Notable people with the surname Sekulić include: