- Nino Benvenuti/Magazine covers
- Nonito Donaire
- North American Boxing Federation
- Octuple champion
- Oleksandr Usyk
- Omar Douglas
- One-two combo
- Orthodox stance
- Oscar Bonavena
- Oscar De La Hoya
- Outpoint
- Overhand
- Paddy Ryan
- Paul Gonzales
- Peek-a-Boo
- Pernell Whitaker
- Peter Quillin
- Philippines
- Pinweight
- Points decision
- Preston Hartzog
- Primo Carnera
- Professional Boxing Weight Divisions
- Professional boxing
- Promoter
- Punch
- Punch-out
- Punching power
- Quadruple Champion
- Quintuple Champion
- Rabbit punch
- Ray Leonard
- Ray Mancini
- Rick Glazer
- Ricky Hatton
- Riddick Bowe
- Ring Magazine
- Ring Magazine pound for pound
- Robert Allen
- Roberto Durán
- Rocky Balboa
- Rocky Marciano
- Rocky Marciano/Magazine covers
- Romania
- Rome
- Ron Borges
- Rope-a-dope
- Roy Harris
- Roy Harris/Magazine covers
- Roy Jones, Jr.
- Rubin Williams (boxer)
- Russia
- Sadam Ali
- Scotland
- Seoul
- Septuple champion
- Sergey Kovalev
- Sextuple Champion
- Shane Mosley
- Shawn Porter
- Short straight-punch
- Slipping
- Sonny Liston
- Sonny Liston/Magazine covers
- Southpaw stance
- Spain
- Stephanie Jaramillo
- Street fighter
- Strike
- Stuttgart
- Sugar Ray Leonard
- Sugar Ray Robinson
- Sugar Ray Robinson/Magazine covers
- Sumya Anani
- Super Flyweight
- Super bantamweight
- Super cruiserweight
- Super featherweight
- Super flyweight
- Super heavyweight
- Super middleweight
- Susianna Kentikian
- Sweden
- Swing
- Sydney
- Sylvester Stallone
- Taylor Gordon
- Television
- Tent boxing
- Terence Crawford
- Terry Norris
- The Ring (magazine)
- The Rumble in the Jungle
- The distance
- Thomas & Mack Center
- Thomas Hearns
- Timothy Bradley
- Tom Heeney
- Tom McCluskey
- Tom McNeeley
- Tom McNeeley/Magazine covers
- Tom Sharkey
- Tomato can
- Tommy Loughran
- Tommy Morrison
- Tommy Ryan
- Tony Bellew
- Tony Canzoneri
- Tony Galento
- Tony Unitas
- Tonya Harding
- Transnational Boxing Rankings Board
- Trenny Nelson
- Triple Champion
- Tyson Fury
- Unanimous decision
- Undisputed Champion
- United Kingdom
- United States
- Uppercut
- Val Barker Trophy
- Vasyl Lomachenko
- Victor Ortiz
- Vignesh kickboxer
- Virgil Hill
- Vitali Klitschko
- WBA
- WBC
- WBO
- WPBF
- Weight class
- Weight class (boxing)
- Welterweight
- Wendy Rodriguez
- West Coast Boxing Hall of Fame
- White collar boxing
- Wilfred Benítez
- Wilfredo Gómez
- Willie Pastrano
- Willie Pastrano/Magazine covers
- Wladimir Klitschko
- Women's boxing
- World Boxing Federation
- World Boxing Foundation
- World Boxing Hall of Fame
- World Boxing Union
- World Professional Boxing Federation
- Wyatt Earp
- Zab Judah
- Érik Morales
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