All lettersBoxers: Y
116 boxers starting with Y. Record shown as wins-losses-draws.
- Ya'acov Shmuel2-5-0
- Yader Cardoza25-17-1
- Yamaguchi Falcão Florentino25-3-1 (1 NC)
- Yamil Peralta18-2-1
- Yamileth Mercado24-4-0
- Yanely Ceja Hernández
- Yang Chengyu8-2-0
- Yang Liu4-0-0
- Yang Xiaoli4-1-0
- Yankee Sullivan12-2-0
- Yankiel Rivera7-0-1
- Yanqui Díaz13-5-0 (2 NC)
- Yaqub Kareem14-11-1
- Yaqui López61-15-0
- Yaroslav Khartsyz7-0-0
- Yaroslav Zavorotnyi16-7-0
- Yassine El Maachi17-4-0
- Yasuei Yakushiji24-3-1
- Yasutsune Uehara27-5-0
- Yawe Davis
- Yazmin Rivas40-13-1 (4 NC)
- Yesenia Gomez21-8-4 (1 NC)
- Yesenia Martinez Castrejon
- Yésica Bopp39-3-0
- Yésica Marcos28-2-2
- Yevgeniy Pavlov8-0-0
- Yoan Boyeaux
- Yoan Pablo Hernández29-2-0
- Yober Ortega35-6-3
- Yoddamrong Sithyodthong43-7-1
- Yodmongkol Vor Saengthep65-5-0
- Yoel Finol3-0-0
- Yoelvis Gomez8-1-0
- Yoenis Tellez12-1-0
- Yoenli Hernández Martinez11-0-0
- Yohana Belen Alfonzo18-2-0
- Yokasta Valle34-4-0
- Yoko Gushiken23-1-0
- Yomar Álamo22-6-1
- Yonfrez Parejo24-6-1
- Yonnhy Pérez20-2-1
- Yordanis Despaigne9-2-0
- Yordenis Ugás28-6-0
- Yori Boy Campas108-17-3
- Yory Boy Campas108-17-3
- Yoshihiro Kamegai27-5-2
- Yoshiki Takei12-1-0
- Yoshio Shirai46-8-4
- Yota Sato26-3-1
- Youness Baalla2-1-1 (1 NC)
- Young Abe Brown
- Young Allsopp6-3-1
- Young Baker
- Young Corbett II68-22-19 (2 NC)
- Young Corbett III123-12-20
- Young Dick Tiger
- Young Dutch Sam16-0-0
- Young Firpo74-15-4
- Young George Dando
- Young Griffo118-12-68 (31 NC)
- Young Jack Chinney
- Young Jago
- Young Joe Brooks
- Young Joseph93-23-21 (5 NC)
- Young Josephs
- Young Magnus
- Young Martin71-17-5
- Young McCormack33-8-1
- Young Mutley30-7-0
- Young Nipper
- Young Peter Jackson51-19-4
- Young Riley
- Young Stribling256-16-17 (2 NC)
- Young Tommy61-16-9
- Youri Kalenga27-7-0
- Youssef Al Hamidi
- Youssef Dib21-2-0
- Youssef Khoumari18-3-1
- Youssouf Djibaba15-13-2
- Ysaias Zamudio45-9-1
- Yu Kimura18-3-1
- Yuberjén Martínez3-0-0
- Yudai Shigeoka9-2-0
- Yudel Johnson17-3-0
- Yuh Hwan-kil26-2-3
- Yuh Jae-doo50-3-2
- Yuh Myung-woo38-1-0
- Yūichi Kasai24-4-1
- Yukihito Tamakuma27-5-1
- Yukinori Oguni24-5-3
- Yukio Segawa10-3-0
- Yuko Kuroki25-9-2
- Yul-Woo Lee
- Yulihan Alejandra Luna Avila28-5-1
- Yum Dong-kyun53-5-8
- Yuniel Dorticos27-3-0
- Yunieski Gonzalez21-4-0
- Yunoka Furukawa11-3-2
- Yuri Arbachakov23-1-0
- Yuri Barashian28-9-0
- Yuri Foreman35-4-0 (1 NC)
- Yuri Tsarenka
- Yuriorkis Gamboa30-6-0
- Yuriy Nuzhnenko31-3-1
- Yuriy Voronin
- Yusaf Mack31-8-2
- Yustin Sirutis22-11-1 (1 NC)
- Yusuf Babu2-0-0
- Yusuke Kobori23-3-1
- Yutaka Niida23-2-3
- Yuttapong Tongdee15-2-0
- Yvan Mendy49-7-1 (1 NC)
- Yves Ngabu23-2-0 (1 NC)
- Yves Ulysse Jr.22-3-0
- Yvon Durelle88-24-2 (1 NC)
- Yvonne Caples7-12-2 (1 NC)