2017 Wimbledon Championships – Men's singles

Roger Federer defeated Marin Čilić in the final, 6–3, 6–1, 6–4 to win the gentlemen's singles title at the 2017 Wimbledon Championships. It was his record eighth Wimbledon men's singles title (surpassing Pete Sampras and William Renshaw's all-time record) and record-extending 19th major title overall. Federer also became the second man in the Open Era, after Björn Borg in 1976, to win Wimbledon without losing a set. This was Federer's 70th appearance at a major, tying the record for male players, and a record-breaking 11th men's singles final at the same major. In addition, with his third-round win over Mischa Zverev, Federer won his 317th major singles match, surpassing Serena Williams' Open Era record. With his first-round win, Federer surpassed Jimmy Connors' record for the most match wins at Wimbledon. In the same match, he hit his 10,000th career ace, becoming only the third man to do so. The tournament marked the fifth season where Rafael Nadal won the French Open and Federer won Wimbledon.

Andy Murray was the defending champion and top seed, but was defeated by Sam Querrey in the quarterfinals – the second consecutive year in which Querrey beat the defending champion and world No. 1 at Wimbledon, after beating Novak Djokovic in the third round the previous year. Murray nonetheless retained the world No. 1 singles ranking, as Rafael Nadal, Stan Wawrinka, and Djokovic failed to gain enough ranking points to surpass him. Wawrinka was attempting to complete the career grand slam, but lost to Daniil Medvedev in the first round. It was Medvedev's first victory in the main draw of a major championship.

This was also the first major since the 2009 French Open in which Murray, Nadal and Djokovic all failed to reach the semifinals, and the first time since 2004 that no player reached all four major quarterfinals in a year. With his win over Murray, Querrey became the first American man to reach a major semifinal since Andy Roddick at the 2009 Wimbledon Championships.

For the first time since the 2005 Australian Open, David Ferrer was unseeded at a major, and it was the first time since the 2004 US Open that Guillermo García López did not play at a major, ending his streak of 50 consecutive appearances. This was also the last major appearance for former world No. 2 Tommy Haas. He lost in the first round to Ruben Bemelmans.

Seeds
All seedings per modified ATP rankings. • 🇬🇧 Andy Murray (quarterfinals)

• 🇷🇸 Novak Djokovic (quarterfinals, retired)

•  Roger Federer  (champion)

• 🇪🇸 Rafael Nadal (fourth round)

•  Stan Wawrinka (first round)

• 🇨🇦 Milos Raonic (quarterfinals)

•  Marin Čilić (final)

• 🇦🇹 Dominic Thiem (fourth round)

• 🇯🇵 Kei Nishikori (third round)

• 🇩🇪 Alexander Zverev (fourth round)

• 🇨🇿 Tomáš Berdych (semifinals)

• 🇫🇷 Jo-Wilfried Tsonga (third round)

• 🇧🇬 Grigor Dimitrov (fourth round)

• 🇫🇷 Lucas Pouille (second round)

• 🇫🇷 Gaël Monfils (third round)

• 🇱🇺 Gilles Müller (quarterfinals)

• 🇺🇸 Jack Sock (second round)

• 🇪🇸 Roberto Bautista Agut (fourth round)

• 🇪🇸 Feliciano López (first round, retired)

• 🇦🇺 Nick Kyrgios (first round, retired)

•  Ivo Karlović (first round)

• 🇫🇷 Richard Gasquet (first round)

• 🇺🇸 John Isner (second round)

• 🇺🇸 Sam Querrey (semifinals)

• 🇪🇸 Albert Ramos Viñolas (third round)

• 🇺🇸 Steve Johnson (third round)

• 🇩🇪 Mischa Zverev (third round)

• 🇮🇹 Fabio Fognini (third round)

• 🇦🇷 Juan Martín del Potro (second round)

• 🇷🇺 Karen Khachanov (third round)

• 🇪🇸 Fernando Verdasco (first round)

• 🇮🇹 Paolo Lorenzi (second round)

Seeded players
Seeds are adjusted on a surface-based system to reflect more accurately the individual player's grass court achievement as per the following formula, which applies to the top 32 players according to the ATP rankings on 26 June 2017:
 * Take Entry System Position points at 26 June 2017.
 * Add 100% points earned for all grass court tournaments in the past 12 months (20 June 2016 – 25 June 2017).
 * Add 75% points earned for best grass court tournament in the 12 months before that (22 June 2015 – 19 June 2016).

Rank and points before are as of 3 July 2017. Because the 2017 tournament took place one week later than in 2016, points defending includes results from both the 2016 Wimbledon Championships and the tournaments from the week of 11 July 2016 (Hamburg, Newport and Båstad).

Withdrawals
The following players would have been seeded, but withdrew from the event.

Wild cards
• 🇭🇺 Márton Fucsovics

• 🇩🇪 Tommy Haas

• 🇬🇧 Brydan Klein

• 🇬🇧 Cameron Norrie

• 🇨🇦 Denis Shapovalov

• 🇬🇧 James Ward

Protected ranking
• 🇱🇹 Ričardas Berankis (92)

• Ernests Gulbis (99)

• 🇦🇹 Andreas Haider-Maurer (63)

• 🇵🇱 Jerzy Janowicz (94)

• 🇦🇺 Thanasi Kokkinakis (81)

• 🇦🇺 John Millman (81)

• 🇷🇺 Dmitry Tursunov (89)

Qualifiers
The qualifying competitions take place in Bank of England Sports Centre, Roehampton started from 26 June 2017 and to be scheduled to end on 29 June 2017. However, due to heavy rain on the second day, it has now extended to 30 June 2017.

• 🇧🇪 Ruben Bemelmans

• 🇮🇹 Simone Bolelli

• 🇩🇪 Daniel Brands

• 🇺🇸 Taylor Fritz

• Cristian Garín

• 🇩🇪 Peter Gojowczyk

•  Nicolás Jarry

• 🇺🇦 Illya Marchenko

• 🇦🇹 Sebastian Ofner

• 🇨🇿 Lukáš Rosol

• 🇷🇺 Andrey Rublev

• 🇺🇦 Sergiy Stakhovsky

• 🇮🇹 Stefano Travaglia

•  Stefanos Tsitsipas

• 🇬🇧 Alexander Ward

• 🇦🇺 Andrew Whittington

Lucky loser

 * 🇰🇿 Alexander Bublik

Withdrawals
• 🇧🇪 David Goffin (11) → replaced by 🇷🇺 Evgeny Donskoy (99)

• 🇪🇸 Nicolás Almagro (67) → replaced by Ernests Gulbis (99 PR)

• 🇯🇵 Yoshihito Nishioka (69) → replaced by 🇮🇱 Dudi Sela (100)

• 🇪🇸 Pablo Carreño Busta (21) → replaced by 🇦🇷 Facundo Bagnis (101)

• 🇰🇷 Chung Hyeon (68) → replaced by 🇮🇹 Marco Cecchinato (104)

• 🇬🇧 Dan Evans (55) → replaced by Henri Laaksonen (105)

• Pablo Cuevas (23) → replaced by 🇰🇿 Alexander Bublik (LL)

Retirements
• 🇧🇪 Steve Darcis

• 🇷🇸 Novak Djokovic

• 🇺🇦 Alexandr Dolgopolov

• 🇺🇿 Denis Istomin

• 🇸🇰 Martin Kližan

• 🇦🇺 Nick Kyrgios

• 🇪🇸 Feliciano López

• 🇮🇱 Dudi Sela

• 🇷🇸 Janko Tipsarević

• 🇷🇸 Viktor Troicki