Lim Chuan Poh is a Singaporean civil servant and former army general.
He was the fourth Chief of Defence Force of the Singapore Armed Forces (SAF) from 2000–2003 and held the rank of Lieutenant-General.
After retiring from active military service in 2003, Lim served in the Ministry of Education as a Permanent Secretary until 2007 before assuming the position of Chairman of the Agency for Science, Technology and Research (A*STAR), a statutory board under the Ministry of Trade and Industry.
After his retirement in 2019, Lim was appointed Chairman, Singapore Food Agency.