Todor Krstić (Serbian Cyrillic: Тодор Крстић; fl. 1904–34), known by the nickname Toša (Тоша) and nom de guerre Algunjski (Алгуњски), was a Serbian Chetnik commander in Old Serbia and Macedonia during the Macedonian Struggle. In Bulgaria he is considered a Bulgarian renegade who switched sides, i.e. (sic) Serboman.