Alf Duncan
Australian rugby league footballer

Alf Duncan (born 7 September 1977) is an Australian former professional rugby league footballer who played in the 1990s. He played for the Manly Warringah Sea Eagles in the National Rugby League competition.
Playing career
Duncan made his first grade debut for Manly in round 10 of the 1998 NRL season against the Sydney City Roosters scoring a try during the clubs 44-24 loss. In round 21, Duncan scored a hat-trick in Manly's 20-18 victory over Balmain. Duncan would later play in Manly's 1998 elimination final loss to Canberra. He would finish the year as the clubs second highest try scorer behind Steve Menzies. In the 1999 NRL season, Duncan was limited to only four appearances. At the end of the year, Manly merged with arch-rivals North Sydney to form the Northern Eagles. Duncan was not offered a contract to play for the new side.
After being released by Manly, Duncan joined the Wests Tigers, but a serious knee injury saw him sidelined for most of the 2000 NRL season.
The public source identifies “Alf Duncan” as australian rugby league footballer. This brief keeps that definition visible, then builds a research path around Duncan, Australian and rugby.
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Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Mar 26, 2025. The linked authority identifier is Q116419408. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1977, 1998, 1999 and 2000.
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This entry incorporates text from “Alf Duncan” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.