Elcapo No. 154, Saskatchewan is a rural municipality of 489 rural residents (2006 census) in the southeastern part of Saskatchewan, Canada. The residents of this area also belong to SARM Division No. 1 and Census Division No. 5, Saskatchewan. The RM was incorporated December 12, 1910. There are no localities included in the RM. Broadview, Grenfell, and Oakshela are urban areas near this RM. The Coteau Hills taper off to agricultural plains. The Bigmouth buffalo (Ictiobus cyprinellus) is a species of special concern to environmentalists in this area.
A rural municipality is an administrative district consisting of an elected reeve, councilors, and an administrator who provide essential services within their area.