| Official Name: | Loomis |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Saskatchewan |
| Subdivision Type: | Country |
| Subdivision Name: | Canada |
| Subdivision Type1: | Province |
| Subdivision Name1: | Saskatchewan |
| Subdivision Type2: | Region |
| Subdivision Name2: | Southwest Saskatchewan |
| Subdivision Type3: | Census division |
| Subdivision Type4: | Rural Municipality |
| Subdivision Name4: | Frontier |
| Leader Title: | Former Mayor |
| Leader Title1: | Administrator |
| Leader Name1: | Barb Webber |
| Leader Title2: | Governing body |
| Leader Name2: | Frontier No. 19 |
| Established Title: | Post office Founded |
| Established Title2: | Incorporated (Village) |
| Established Date2: | Never |
| Population As Of: | 2006 |
| Population Total: | 2 |
| Population Blank1 Title: | National Population Rank (Out of 5,008) |
| Timezone: | CST |
| Coordinates: | 49.122°N -109.441°W |
| Postal Code Type: | Postal code |
| Postal Code: | S0N 2G0 |
| Area Code: | 306 |
| Blank Name: | Highways |
| Blank Info: | Highway 18 Highway 614 |
Loomis, also known as Echo, is an unincorporated community in Frontier Rural Municipality No. 19, Saskatchewan, Canada. The community is located on the intersection of Highway 18 and Highway 614, about 70 km southeast of the community of Robsart and about 38 km south of the town of Eastend.
Loomis had a few small businesses and storefronts along the main street, with four grain elevators that have since been demolished, and a school that still stands as of today. Since the late thirties, Loomis has slowly died in population and only one family remains.