Taking place from 4-6 June, the tournament will see eight teams from across the world come together to compete for the World Polo Series title.
More than 32,000 spectators are expected to attend the three-day event, which will also incorporate a jousting competition, stunt riders, military displays and several skills events for players, including penalty shoot-outs and the longest shot at goal.
A range of hospitality options will be available at The Hurlingham Club, including fine dining or picnic box packages, and the first-ever Harrods and Veuve Clicquot Afternoon Tea.
The prize includes two seats in the grandstand on Friday 4 June.
To be in with a chance of winning, and answer the following question in the comment box below:
When did Polo in the Park first launch?
To find out more about the event