United Left Front (Nepali: संयुक्त बाम मोर्चा), a joint front of Nepalese communist parties. ULF was founded on October 3, 2002, with the aim of mobilizing against the autocratic rule in the country.
All constituents of ULF experienced splits in late 2006/early 2007, leading to the break-up of the ULF. Splinter groups of CPN(ML) and CPN(MLM Centre) merged into Communist Party of Nepal (Unified). CPN(UM) was split as Ganesh Shah set up a separate Communist Party of Nepal (United). CPN(UM) and CPN(Unified) formed one ULF, and the remainder of the original ULF retained theirs. In September 2007 CPN(MLM Centre) merged into Communist Party of Nepal (Maoist).