The 2011 Aegon International was a combined men's and women's tennis tournament played on outdoor grass courts.

The event took place at the Devonshire Park Lawn Tennis Club in Eastbourne, United Kingdom from June 11 through June 18, 2011.

The men's doubles final was originally scheduled to take place on June 17, but due to rain delays it was eventually played on June 19 at Roehampton instead.

[1] The following players received wildcards into the main draw: The following player(s) were promoted into the main draw as special exempts: The following qualified for the main draw: The following player(s) were promoted into the main draw as lucky losers: The following players received wildcards into the main draw: The following qualified for the main draw: Andreas Seppi defeated Janko Tipsarević, 7–6(7–5), 3–6, 5–3 ret.

Marion Bartoli defeated Petra Kvitová, 6–1, 4–6, 7–5 Květa Peschke / Katarina Srebotnik defeated Liezel Huber / Lisa Raymond, 6–3, 6–0