The men's discus throw at the 2024 World Athletics U20 Championships was held at the Estadio Atlético de la VIDENA in Lima, Peru on 30 and 31 August 2024.

Records U20 standing records prior to the 2024 World Athletics U20 Championships were as follows: Record Athlete & Nationality Mark Location DateWorld U20 Record71.37Schönebeck, Germany10 June 2022Championship Record69.81Nairobi, Kenya22 August 2021World U20 Leading65.48Kingston, Jamaica, Jamaica22 May 2024

Results Qualification Athletes attaining a mark of at least 60.00 metres (Q) or at least the 12 best performers (q) qualified for the final. Group A Rank AthleteNationRound Mark Notes 1 2 3 1Juan Marais61.5461.542Jiang Zehao58.8660.6360.633Jarno van Daalen58.9257.4958.924Mico Lampinen56.1558.6358.9058.905Roury McCloyen57.0558.1258.126Alberto Rodrigues56.6756.677Zsombor Dobó56.6656.4852.6356.668Darcy Giddings56.2956.299Benjamin Pichler53.7755.6855.6810Štěpán Resl43.9050.3055.4655.4611Ole Mehlberg54.7054.1055.0355.0312Aleix García52.9054.9653.8954.9613Kyriakos Genethli53.1554.9654.9614Hendrik Kookmaa51.2654.1553.3854.1515Leonardo Selmani50.3250.32Chad Hendricks

Group B Rank AthleteNationRound Mark Notes 1 2 3 1Mykhailo Brudin61.3961.392Bryce Ruland59.4161.1161.11, 3Michael Badenhorst57.5060.0960.09, 4Ethan Ayodele52.8259.4558.0559.455Philipp Schmidli49.1658.1145.9758.116Shaiquan Dunn57.8237.6857.827Yannick Rolvink54.2157.6357.638Manu Kankaanniemi47.3756.5356.0756.539Dijibrine Ahmat55.6353.3756.0056.0010Kelson De Carvalho52.7055.3755.8455.8411David Jarolímek55.7155.7112Alan Fell55.2055.2013Ritik52.2553.7953.7914Nathan Villegas52.3852.38Juan David Montaño

Final Rank AthleteNationRound Mark Notes 1 2 3 4 5 6Bryce Ruland62.5953.5059.1062.4462.59Jarno van Daalen44.4260.0760.5562.2258.2462.22Mico Lampinen60.7662.2060.7659.9761.9562.204Mykhailo Brudin61.6960.3861.3060.0360.3761.695Juan Marais58.7858.8861.6961.696Ethan Ayodele60.2558.1855.5661.5559.1861.557Shaiquan Dunn59.5259.7357.6459.7956.2259.798Jiang Zehao59.5159.0758.0559.7259.729Roury McCloyen59.0757.2059.0710Yannick Rolvink58.8958.8911Michael Badenhorst56.5458.1857.4058.1812Philipp Schmidli47.5754.9750.8354.97

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