Abstract: | Building on in‐depth case studies and extensive theory‐building by Canadian multilevel governance scholars, this article identifies and describes multilevel policy involvement by federal, provincial, municipal, private, and NGO actors in three policy phases and eighteen policy domains that specifically involve local governments in Canada. Drawing from an original pan‐Canadian survey of municipal mayors and councillors, we show that municipal politicians see multilevel policy involvement as remarkably prevalent across many policy domains. Using an original measure of multilevel policy involvement, we identify the policy domains in which policy involvement is most concentrated or fragmented and then describe the correlates of this measure. Multilevel policy involvement, we argue, is more clearly associated with policy phase and policy domain than with municipal population or region. We conclude with a discussion of implications for future research. |