| Tournament information | |
|---|---|
| Dates | 25–28 July 2019 |
| Location | Lytham, England 53°44′59″N 3°01′04″W / 53.7496°N 3.0178°W |
| Course(s) | Royal Lytham & St Annes Golf Club |
| Organised by | The R&A |
| Tour(s) | |
| Format | 72 holes stroke play |
| Statistics | |
| Par | 70 |
| Length | 6,948 yd (6,353 m) |
| Field | 144 players, 79 after cut |
| Cut | 145 (+5) |
| Prize fund | US$2,000,000 |
| Champion | |
 Bernhard Langer | |
| 274 (−6) | |
| Location map | |
  Royal Lytham & St. Annes Location in the United Kingdom  Royal Lytham & St. Annes Location in England  Royal Lytham & St. Annes Location in the Borough of Fylde  Royal Lytham & St. Annes Location in Lytham St Annes | |
The 2019 Senior Open Championship was a senior major golf championship and the 33rd Senior Open Championship, held on 25–28 July at Royal Lytham & St Annes Golf Club in Lytham, England. It was the 5th Senior Open Championship played at the course and the 17th Senior Open Championship played as a senior major championship.
World Golf Hall of Fame member Bernhard Langer won by two strokes over Paul Broadhurst. The 2019 event was Langer's fourth Senior Open Championship title and his 11th senior major championship victory.