| Official Name: | Kiltsi |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Lääne County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Haapsalu |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Kiltsi is a village in Haapsalu municipality, Lääne County, in western Estonia.[1] It is situated southwest to the town of Haapsalu, harbour village Rohuküla is located west to Kiltsi. Prior to the 2017 administrative reform of local governments, it was located in Ridala Parish.
Haapsalu Airfield (ICAO: EEHU) is located in Kiltsi.