1965–66 Scottish Inter-District Championship

The 1965–66 Scottish Inter-District Championship was a rugby union competition for Scotland's district teams.

This season saw the 13th Scottish Inter-District Championship.

South won the competition with 3 wins.

Round 1
South: Glasgow District:

Round 2
North and Midlands: South:

Round 3
Edinburgh District: North and Midlands:

Round 4
Glasgow District: Edinburgh District:

Round 5
South: Edinburgh District:

Round 6
North and Midlands: Glasgow District: