Darko Zakoc (born 24 May 1963) is a Serbian volleyball coach.
He has been coaching Romanian side CSM Volei Alba Blaj since 2014.
Zakoc coached the Serbia and Montenegro women's national team between 1996 and 2001.
He was then manager of the Romanian women's national team from 2010 to 2012.He was given the award of Ceta?ean de onoare ("Honorary Citizen") of the city of Blaj in 2017.In May 2018, Darko Zakoc led CSM Volei Alba Blaj to runner-up finish at CEV Champions League finals.