- Edward Alleyn, an Elizabethan actor and contemporary of Shakespeare, founded Alleyn's College of God’s Gift in Dulwich, southeast London, in 1619. The modern-day Alleyn’s School separated from that college, now known as Dulwich College, in 1882, and became co-ed in 1976 — one of the first British independent schools to do so.
- Alleyn’s motto is “All we can be”, and its values are summed up by the acronym Rocck: respect, opportunity, courage, curiosity and kindness.
- A new lower school building opened in 2018 and won a Royal Institute of British Architects London Award. Two junior school buildings developed in 2022 follow in its footsteps, with eco-friendly features including solar panels and a heat pump.
- Alleyn Old Boys and Girls include the actor Jude Law and the singer Florence Welch.
Results
A-level 2024 rank: 19

Grade
%
A*
40.4
A
38.3
B
16.8
A*/A
78.7
A*-B
95.5
GCSE 2024 rank: 39=

Grade
%
A*/9/8
71.6
A/7
16.4
A*/A/9/8/7
88