Cuca is a commune in Argeș County, in the Muntenia region of Romania. It is made up of fourteen villages: Bălțata, Bărbălani, Cârcești, Cotu, Crivățu, Cuca, Lăunele de Sus, Măcăi, Mănești, Sinești, Stănicei, Teodorești, Valea Cucii and Vonigeasa.
The commune was historically one of the most remote places in Romania. This isolation is reflected in the Romanian phrase "Cuca Măcăii", which is used to mean a remote village or place that is very difficult to reach.