St Mary's College (Seymour)

{{Use dmy dates|date=July 2019}}

{{Use Australian English|date=June 2020}}

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| name = St Mary's College

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| motto = Protect and Care for Us

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| location = {{VICcity|Seymour}}, Victoria

| country = Australia

| coordinates = {{nowrap|{{coord|37|1|13|S|145|8|27|E|region:AU-VIC_type:edu|display=inline,title}}}}

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| religious_affiliation = Roman Catholic

| established = {{start date and age|1900}}

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| grades = F–11

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| website = {{URL|smseymour.catholic.edu.au}}

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St Mary's College is a Catholic primary and secondary school located in {{VICcity|Seymour}}, Victoria, Australia, catering for students from F to Year 11 and Year 12 in 2025. Established as St. Mary’s Convent School in 1900 by the Sisters of Mercy, the school went through a series of name changes from Sacred Heart College, and changes of site. In 1988 St. Mary’s Primary School and Sacred Heart College were amalgamated and became St. Mary’s College.