Revolutionary Communist Party – Red Trench (; PCR-TR) was a communist party in Peru. PCR-TR was formed in 1977, through a split in the PCR. In 1984, the UDP was dissolved when PCR-TR and other organizations founded the Mariateguist Unified Party (PUM).
See also
- Communist Party of India (Marxist–Leninist) Red Flag
- Communist Party – Red Star, in Peru
- Communist Party of Peru – Red Fatherland
- Peruvian Communist Party (Red Flag)