Completed Edition

1966 U.S. Amateur

U.S. Amateur August 31–September 4, 1966

Results

Published results

Recorded score

Decided by playoff.

Sources and record notes

The 1966 edition was won by Gary Cowan. Verified venue assignments are published in this record.

USGA: 2024 U.S. Amateur Record Book
- 1966 U.S. Amateur · Championship identity
  Printed/PDF page 9, 1966 result row. Gary Cowan, 285-75; Deane Beman, 285-76. This edition was contested at stroke play; totals are separate from any playoff round. Actual dates from the retrospective result table.
  Verified 2026-10-22
- Gary Cowan · Deane Beman
  Printed/PDF page 9, 1966 result row. Gary Cowan, 285-75; Deane Beman, 285-76. This edition was contested at stroke play; totals are separate from any playoff round.
  Verified 2026-10-22
U.S. Amateur Champions
- East
  1966 entry identifies this host. Course identity is explicit in the source.
  Verified 2026-09-06