| Honorific Prefix: | The Honourable |
| Ian Ling-Stuckey | |
| Honorific Suffix: | MP |
| Office: | Treasurer of Papua New Guinea |
| Term Start: | 27 August 2019 |
| Primeminister: | James Marape |
| Predecessor: | Sam Basil |
| Office1: | 3rd Governor of New Ireland |
| Term Start1: | 2002 |
| Term End1: | 2007 |
| Monarch1: | Elizabeth II |
| Predecessor1: | Paul Tohian |
| Successor1: | Sir Julius Chan |
| Office2: | Member of the National Parliament of Papua New Guinea |
| Term Start2: | 2017 |
| Constituency2: | Kavieng Open |
| Predecessor2: | Ben Micah |
| Term Start3: | 1997 |
| Term End3: | 2002 |
| Predecessor3: | Ben Micah |
| Successor3: | Ben Micah |
| Birth Date: | 27 December 1959 |
| Party: | Pangu Party (2019–) |
| Otherparty: | National Alliance Party |
| Alma Mater: | Griffith University |
Hon. Ian Ling-Stuckey, (born 27 December 1959) is a Papua New Guinean politician and Member of Parliament for the Kavieng District. He served as a member of the National Alliance Party until joining the Pangu Party and the Marape Government as Treasurer in 2019.[1]
He unseated former member Ben Micah of the People's Progress Party by 9,368 votes to Micah's 6,713 votes to claim the Kavieng Open Seat in the 2017 elections. This is his second time to be elected as Member of Parliament for the seat. He first won in 1997, then left in 2002 to be the New Ireland Governor from 2002 to 2007 where he lost to Right Honourable Sir Julius Chan and was later re-elected in his old seat.[2]