Queen's Club 1981
John McEnroe won the title, beating Brian Gottfried 7–6 7–5 in the final.
Main draw 64 players
- 1🇺🇸John McEnroeFinal · Champion
- 2🇺🇸Roscoe TannerRound of 16 · Lost to Kevin Curren
- 3🇺🇸Brian GottfriedFinal · Lost to John McEnroe
- 4🇺🇸Brian TeacherSemifinals · Lost to John McEnroe
- 5🇺🇸John SadriSemifinals · Lost to Brian Gottfried
- 6🇮🇳Vijay AmritrajRound of 64 · Lost to Tim Gullikson
- 7🇺🇸Fritz BuehningRound of 64 · Lost to Peter Rennert
- 8🇦🇺Paul McnameeRound of 64 · Lost to Eddie Edwards
- 9🇺🇸Bill ScanlonRound of 16 · Lost to John McEnroe
- 10🇺🇸Victor AmayaRound of 16 · Lost to John Sadri
- 11🇺🇸Kevin CurrenQuarterfinals · Lost to John Sadri
- 12🇲🇽Raul RamirezRound of 64 · Lost to Scott Mccain
- 13🇦🇺Phil DentRound of 16 · Lost to Eddie Edwards
- 14🇺🇸Pat DupreRound of 64 · Lost to Hank Pfister
- 15🇳🇿Chris LewisRound of 64 · Lost to John Fitzgerald
- 16🇺🇸John AustinRound of 16 · Lost to Brian Teacher
- 🇿🇦Eddie EdwardsQuarterfinals · Lost to Brian Gottfried
- 🇺🇸Hank PfisterQuarterfinals · Lost to John McEnroe
- 🇺🇸Peter RennertQuarterfinals · Lost to Brian Teacher
- 🇺🇸Billy MartinRound of 16 · Lost to Hank Pfister
- 🇦🇺John FitzgeraldRound of 16 · Lost to Brian Gottfried
- 🇺🇸Scott MccainRound of 16 · Lost to Peter Rennert
- 🇦🇺Dale CollingsRound of 32 · Lost to Peter Rennert
- 🇺🇸Dick StocktonRound of 32 · Lost to Hank Pfister
- 🇵🇾Francisco GonzalezRound of 32 · Lost to John Fitzgerald
- 🇦🇺Greg WhitecrossRound of 32 · Lost to Roscoe Tanner
- 🇬🇧John LloydRound of 32 · Lost to Brian Teacher
- 🇬🇧Jonathan SmithRound of 32 · Lost to Scott Mccain
- 🇦🇺Mark EdmondsonRound of 32 · Lost to John McEnroe
- 🇺🇸Nick SavianoRound of 32 · Lost to Brian Gottfried
- 🇦🇺Paul KronkRound of 32 · Lost to John Austin
- 🇺🇸Peter FlemingRound of 32 · Lost to Bill Scanlon
- 🇺🇸Richard MeyerRound of 32 · Lost to Phil Dent
- 🇦🇺Rod FrawleyRound of 32 · Lost to Victor Amaya
- 🇺🇸Ron HightowerRound of 32 · Lost to Eddie Edwards
- 🇳🇿Russell SimpsonRound of 32 · Lost to Kevin Curren
- 🇦🇺Syd BallRound of 32 · Lost to John Sadri
- 🇺🇸Tim GulliksonRound of 32 · Lost to Billy Martin
- 🇿🇦Bernie MittonRound of 64 · Lost to Peter Fleming
- 🇦🇺Brad DrewettRound of 64 · Lost to Dick Stockton
- 🇦🇺Chris JohnstoneRound of 64 · Lost to Russell Simpson
- 🇺🇸Chris MayotteRound of 64 · Lost to Kevin Curren
- 🇫🇷Christophe Roger-VasselinRound of 64 · Lost to John Lloyd
- 🇦🇺David CarterRound of 64 · Lost to Brian Teacher
- 🇫🇷Gilles MorettonRound of 64 · Lost to Jonathan Smith
- 🇨🇱Jaime FillolRound of 64 · Lost to Ron Hightower
- 🇺🇸Jeff BorowiakRound of 64 · Lost to Phil Dent
- 🇦🇺John AlexanderRound of 64 · Lost to Brian Gottfried
- 🇬🇧John FeaverRound of 64 · Lost to John McEnroe
- 🇺🇸Larry StefankiRound of 64 · Lost to Nick Saviano
- 🇬🇧Mark CoxRound of 64 · Lost to Syd Ball
- 🇺🇸Marty DavisRound of 64 · Lost to Rod Frawley
- 🇺🇸Mike EstepRound of 64 · Lost to John Sadri
- 🇳🇿Onny ParunRound of 64 · Lost to Roscoe Tanner
- 🇦🇺Pat SerretRound of 64 · Lost to Billy Martin
- 🇮🇳Ramesh KrishnanRound of 64 · Lost to Greg Whitecross
- 🇿🇦Raymond MooreRound of 64 · Lost to Richard Meyer
- 🇬🇧Richard LewisRound of 64 · Lost to Victor Amaya
- 🇺🇸Robert Vant HofRound of 64 · Lost to Dale Collings
- 🇬🇧Robin DrysdaleRound of 64 · Lost to Mark Edmondson
- 🇦🇺Ross CaseRound of 64 · Lost to Bill Scanlon
- 🇺🇸Steve DentonRound of 64 · Lost to Paul Kronk
- 🇫🇷Thierry TulasneRound of 64 · Lost to Francisco Gonzalez
- 🇺🇸Tim WilkisonRound of 64 · Lost to John Austin