This is a list of Belgian football transfers for the 2017 summer transfer window. Only transfers involving a team from the professional divisions are listed, including the 16 teams in the Belgian First Division A and the 8 teams playing in the Belgian First Division B.

The summer transfer window will open on 1 July 2017, although some transfers were announced prior to that date. Players without a club may join one at any time, either during or in between transfer windows. The transfer window ends on 1 September 2017, although a few completed transfers could still be announced a few days later.

Sorted by date

January 2017 Date Name Moving from Moving to Fee Note 12 January 2017 Germán Mera Deportivo Cali Club Brugge Undisclosed

February 2017 Date Name Moving from Moving to Fee Note 26 February 2017 Joseph Biersard Eupen Hamoir Undisclosed

March 2017 Date Name Moving from Moving to Fee Note 5 March 2017 Antonio Muñoz-Herrera Beerschot Wilrijk KRC Gent Undisclosed Muñoz-Herrera was on loan from Beerschot Wilrijk to Rupel Boom during the 2016-17 season. The loan ended and Muñoz Herrera was sold to KRC Gent. 14 March 2017 Uroš Spajić Toulouse Anderlecht Undisclosed Spajić was on loan from Toulouse to Anderlecht during the 2016-17 season. Although Anderlecht had not acquired an option to make the deal permanent, they agreed on a lump transfer sum to sign Spajić permanently. 15 March 2017 Kenny Thompson Beerschot Wilrijk Nijlen Free 16 March 2017 Ricardo Ávila Chorrillo Gent Undisclosed 20 March 2017 Jore Trompet Westerlo Temse Free Trompet was on loan from Westerlo to Rupel Boom during the 2016-17 season, the loan ended and Trompet was released to Temse. 23 March 2017 Nicolas Lombaerts Zenit Saint Petersburg Oostende Undisclosed 24 March 2017 Jorn Brondeel Lierse Twente Undisclosed Brondeel was on loan from Lierse to NAC Breda during the 2016-17 season, the loan ended and Brondeel was sold to Twente. 30 March 2017 Łukasz Teodorczyk Dynamo Kyiv Anderlecht Undisclosed Teodorczyk was on loan from Dynamo Kyiv to Anderlecht during the 2016-17 season, including an option to make the deal permanent. Anderlecht chose to pay the agreed amount to Dynamo Kyiv and offer Teodorczyk a permanent contract.

April 2017 Date Name Moving from Moving to Fee Note 3 April 2017 Robbie Ringoet Lokeren Wetteren Undisclosed 4 April 2017 Elton Acolatse Westerlo Club Brugge Undisclosed 10 April 2017 Mégan Laurent Tubize Lierse Free 12 April 2017 Pierre Bourdin Cercle Brugge Lierse Free 12 April 2017 Justin Verlinden Oostende Knokke Undisclosed 13 April 2017 Glenn Leemans Waasland-Beveren Londerzeel Undisclosed Leemans was on loan from Waasland-Beveren to Deinze during the 2016-17 season. The loan ended and Leemans was sold to Londerzeel. 17 April 2017 Roman Ferber Charleroi Union SG Undisclosed Ferber was on loan from Charleroi to Excel Mouscron during the 2016-17 season. The loan ended and Ferber was sold to Union SG. 25 April 2017 Jordy Huysmans Antwerp Berchem Sport Undisclosed

May 2017 Date Name Moving from Moving to Fee Note 3 May 2017 Erhan Mašović Čukarički Club Brugge Undisclosed 4 May 2017 Tim Hall SV Elversberg Lierse Free 4 May 2017 Ivan Yagan Cercle Brugge Lierse Free 5 May 2017 Mehdi Bounou OH Leuven Heist Free 5 May 2017 Joachim Van Damme Free Agent Waasland-Beveren NA 8 May 2017 Théo Defourny Excel Mouscron Tubize Free 9 May 2017 Bernie Ibini-Isei Club Brugge Vancouver Whitecaps Undisclosed Ibini-Isei was on loan from Club Brugge to Sydney during the 2016-17 season. The loan ended and Ibini-Isei was sold to Vancouver Whitecaps. 9 May 2017 Dimitris Kolovos Olympiacos Mechelen Undisclosed Kolovos was already on loan from Olympiacos to Mechelen during the 2016-17 season and the deal was now made permanent. 9 May 2017 Joakim Mæhle AaB Genk Undisclosed 10 May 2017 Ahmed El Messaoudi Lierse Mechelen Undisclosed El Messaoudi was already on loan from Lierse to Mechelen during the 2016-17 season and the deal was now made permanent. 11 May 2017 Marco Bizot Genk AZ Free 11 May 2017 Filip Daems Westerlo Free Agent Retired 11 May 2017 Samy Kehli Roeselare Lokeren Undisclosed 11 May 2017 Luciano Slagveer Heerenveen Lokeren Free 11 May 2017 Sandy Walsh Genk Zulte Waregem Free 12 May 2017 Geoffrey Cabeke Union SG RWDM47 Undisclosed 14 May 2017 Thomas De Bie Cercle Brugge Oostende Free 15 May 2017 Wouter Corstjens Lommel Westerlo Undisclosed 15 May 2017 Kenneth Houdret OH Leuven Union SG Free 15 May 2017 Michiel Jaeken Antwerp Westerlo Undisclosed Jaeken was on loan from Antwerp to Deinze during the second half of the 2016-17 season. The loan ended and Jaeken was sold to Westerlo. 16 May 2017 Ayrton Mboko Standard Liège Union SG Undisclosed 18 May 2017 Merveille Bokadi TP Mazembe Standard Liège Undisclosed Bokadi, Bolingi and Luyindama were already on loan from TP Mazembe to Standard during the second half of the 2016-17 season and Standard exercised the option to make the deal permanent. 18 May 2017 Jonathan Bolingi TP Mazembe Standard Liège Undisclosed 18 May 2017 Christian Luyindama TP Mazembe Standard Liège Undisclosed 18 May 2017 Vincent Vandiepenbeeck Union SG RWDM47 Undisclosed 19 May 2017 Clément Fabre Tubize OH Leuven Undisclosed 19 May 2017 Kenneth Schuermans Westerlo OH Leuven Undisclosed 22 May 2017 Corentin Kocur Excel Mouscron Fola Esch Free Kocur was loan from Excel Mouscron to Westhoek during the second half of the 2016-17 season. The loan ended and Kocur was released to Fola Esch. 22 May 2017 Bennard Kumordzi Genk Kortrijk Free 22 May 2017 Nicolas Rajsel Union SG Oostende Undisclosed 22 May 2017 Marten Schevenels Genk Sint-Truiden Undisclosed 22 May 2017 Robin Söder Esbjerg Lokeren Undisclosed 22 May 2017 Mamadou Sylla Eupen Espanyol Loan Return 22 May 2017 Mamadou Sylla Espanyol Gent Undisclosed 23 May 2017 Henrik Dalsgaard Zulte Waregem Brentford Undisclosed 24 May 2017 Isaac Kiese Thelin Bordeaux Anderlecht Loan Extended Thelin was already on loan from Bordeaux to Anderlecht during the second half of the 2016-17 season. Both parties agreed to extend the deal with one season. Anderlecht also acquired an option to make the deal permanent. 24 May 2017 Youri Tielemans Anderlecht Monaco 23.000.000 € 25 May 2017 Anthony Sadin Union SG RWDM47 Undisclosed 27 May 2017 Karim Essikal Zulte Waregem Beerschot Wilrijk Undisclosed Essikal was on loan from Zulte Waregem to Excel Mouscron during the 2016-17 season. The loan ended and Essikal was sold to Beerschot Wilrijk. 29 May 2017 Ruslan Malinovskyi Shakhtar Donetsk Genk Undisclosed Malinovskyi was already on loan from Shakhtar Donetsk to Genk since the 2015–16 winter transfer window. Genk exercised the option to make the deal permanent. 29 May 2017 Faycal Rherras Heart of Midlothian Mechelen Free 30 May 2017 Emmanuel Bonaventure Dennis Zorya Luhansk Club Brugge Undisclosed 31 May 2017 Souleymane Aw Aspire Academy Eupen Undisclosed 31 May 2017 Abdul Manaf Nurudeen Aspire Academy Eupen Undisclosed 31 May 2017 Carlos Martínez Aspire Academy Eupen Undisclosed 31 May 2017 Jordy Peffer Mechelen Westerlo Loan 31 May 2017 Thibault Peyre Excel Mouscron Union SG Undisclosed 31 May 2017 Mathieu Vanderschaeghe Cercle Brugge Mandel United Undisclosed

End of 2016–17 season After the end of the 2016–17 season, several players will return from loan to another club or will not have their contracts extended. These will be listed here when the date is otherwise not specified.