Mărculești may refer to these places in Romania:
- Mărculești, a commune in Ialomița County
- Mărculești-Gară, a village in Perișoru Commune, Călărași County
Mărculești may also refer to these places in Moldova:
- Mărculești, a city in Florești District
- Mărculești, a commune also in Florești District
Mărculești may also refer to:
- Mărculești Air Force Base, a military base in Mărculești city