Guinness Peat Aviation
| Company type | Public |
|---|---|
| Industry | Aircraft leases |
| Founded | 1975 |
| Founder | Tony Ryan |
| Defunct | November 1998 |
| Successor | AerFi Group plc |
| Headquarters | , IE |
Guinness Peat Aviation (GPA) was an aircraft leasing company set up in 1975 by Aer Lingus, the Guinness Peat Group (a London-based financial services company) and Tony Ryan, then an Aer Lingus executive.