| Settlement Type: | Village |
| Official Name: | Theodore |
| Mapsize: | 250px |
| Pushpin Map: | Saskatchewan |
| Pushpin Label Position: | none |
| Pushpin Map Caption: | Location of Theodore, in Saskatchewan |
| Pushpin Mapsize: | 200 |
| Subdivision Type2: | Rural Municipalities (R.M.) |
| Subdivision Name2: | Insinger No. 275, Saskatchewan |
| Leader Title: | Mayor |
| Leader Name: | Roger Hardie |
| Leader Title1: | Federal Electoral District M.P. |
| Leader Title2: | Provincial Constituency M.L.A. |
| Established Title: | Post office founded |
| Established Date: | 1893-12-01 |
| Established Title2: | Incorporated |
| Established Date2: | 1907 |
| Area Land Km2: | 1.51 |
| Population As Of: | 2021 |
| Population Total: | 315 |
| Population Density Km2: | 208.4 |
| Timezone Dst: | CST |
| Coordinates: | 51.425°N -102.9208°W |
Theodore (2021 population: 315) is a village in the Canadian province of Saskatchewan within the Rural Municipality of Insinger No. 275 and Census Division No. 9. Theodore is located on Saskatchewan Highway 16, the Yellowhead Highway, in southeastern Saskatchewan. The Theodore post office first opened in 1893 at the legal land description of Sec.1, Twp.28, R.7, W2. Theodore is located between Yorkton and Foam Lake.
With the end of passenger rail service in 1974, the Theodore railway station was adopted for use as a senior citizens' centre; it also serves as the home for the Theodore Historical Museum.[1]
Theodore incorporated as a village on July 5, 1907.[2]
In the 2021 Census of Population conducted by Statistics Canada, Theodore had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of 1.51km2, it had a population density of in 2021.
In the 2016 Census of Population, the Village of Theodore recorded a population of living in of its total private dwellings, a change from its 2011 population of . With a land area of 1.73km2, it had a population density of in 2016.[3]