PNS Khaibar may refer to following ships of Pakistan Navy:
- , the former British HMS Cadiz (D79) acquired by Pakistan in 1956 and sunk in the Indo-Pakistan War of 1971.
- , the former United States USS Brooke (FFG-1) acquired by Pakistan in 1989 and returned in 1993. She was scrapped in 1994.
- , the former British Type 21 frigate HMS Arrow (F173) acquired by Pakistan in 1994.
- , the (F282) built by ASFAT Inc. for Pakistan. Commissioned in December 2025.