| Iacov Timciuc | |
| Office: | Minister of Local Public Administration |
| Primeminister: | Zinaida Greceanîi Vitalie Pîrlog (acting) |
| President: | Vladimir Voronin Mihai Ghimpu (acting) |
| Term Start: | 10 June 2009 |
| Term End: | 25 September 2009 |
| Predecessor: | Valentin Guznac |
| Office2: | Moldovan Ambassador to China and South Korea |
| Predecessor2: | Victor Borșevici |
| Successor2: | Anatolie Urecheanu |
| Office3: | Minister of Energy |
| Term Start3: | 8 August 2001 |
| Term End3: | 19 April 2005 |
| Predecessor3: | Ion Leșanu |
| Term Start4: | 22 March 1998 |
| Term End4: | 8 August 2001 |
| Successor4: | Dumitru Carapirea |
| Birth Date: | 9 February 1954 |
| Birth Place: | Zarojeni, Moldavian SSR, Soviet Union |
| Otherparty: | Party of Communists of the Republic of Moldova |
| Termstart2: | 19 May 2006 |
| Termend2: | 10 June 2009 |
| President2: | Vladimir Voronin |
| Primeminister2: | Vasile Tarlev Zinaida Greceanîi |
| President3: | Vladimir Voronin |
| Primeminister3: | Vasile Tarlev |
| Office4: | Member of the Moldovan Parliament |
| Successor3: | Victor Parlicov (2023) |
| Parliamentarygroup4: | Party of Communists |
Iacov Timciuc (born 9 February 1954) is a Moldovan politician.
Iacob Timciuc served as minister of energy (2001–2005), before moving to the Ministry of Foreign Affairs and serving as Moldovan Ambassador to China (2006)[1] and then ambassador to Korea (2007). He was appointed as Moldovan minister of local public administration in a Cabinet reshuffle on 10 June 2009.
He was a member of the PCRM, the new Communist Party. Iacob Timciuc declared on 17 March 2010 after the plenary session that he quits the Communists' Party, as "it has adopted an anti-national attitude, ignoring the party's general opinion.[2]