17 June - 19 June English Senior Women’s Stroke Play Championship Gerrards Cross, Bucks Gerrards Cross, England, United Kingdom
25 June Brookmans Park Senior Mens 4BBB Open Brookmans Park Golf Club Golf Club Rd, Brookmans Park, Hatfield AL9 7AT, UK Senior 4BBB Open 2025
8 July - 11 July R&A Mens & Womens Senior Amateur Championships Walton Heath, Surrey Walton on the Hill, England, United Kingdom
9 July South Herts Mixed Seniors Open South Herts Golf Club Links Drive, Totteridge, Herts, United Kingdom
16 July - 17 July England Golf Mens Seniors County South East Qualifier Chelmsford Widford Road, Chelmsford, Essex, United Kingdom
23 July - 24 July South East Group Mens Seniors Championship – Alan Hobson Trophy Stanmore Golf Club Gordon Avenue 29, Stanmore, Middlesex, United Kingdom
5 August - 6 August County Mens Seniors Championship Hanbury Manor Ware, Hertfordshire, United Kingdom
11 August Old Fold Manor Mens Seniors Team Open Old Fold Manor Convent Close 1, Barnet, England, United Kingdom
11 August - 15 August English Senior Men’s Amateur Championship Burhill, Surrey Burwood Road, Hersham, England, United Kingdom
12 August East Region Championship – Womens, Girls & Senior Womens Bishop's Stortford Golf Club Dunmow Rd, Bishop's Stortford, United Kingdom
13 August Porters Park Mens Seniors 4BBB Open Porters Park Shenley Hill, Radlett, England, United Kingdom