A collection of schools about Particle and Astroparticle Physics, Gravitational Wave Physics and Machine Learning is provided here below: 

• SIGRAV International School 2024 19-23 February 2024, Application deadline: 11.02.2024
• FermiLab Summer School 2024 29 July  – 27 September 2025, Application deadline: 01.03.2024
• Hadron Collider Physics Summer School – HASCO 28 July – 5 August 2024, Application deadline: 24.03.2024
• XXI Frascati Summer School “Bruno Touschek” 13-17 May 2024, Application deadline: 29.04.2022 
• ISAPP School 2024 “Particle Candidates for Dark Matter” 25 June – 4 July 2024, Application deadline: not provided
• ISAPP School 2024 “Neutrinos and Dark Matter – in the lab and in the Universe” 16-27 September 2024, Application deadline: not provided
• School of Underground Physics: Theory and experiments (SoUP2024)  14-18 October, Application deadline: 15.05.2024

Schools with expired deadlines:

• International School of Cosmic Ray Astrophysics M. Shapiro 2024 20-28 July 2024, Application deadline: 31.01.2024
• ISAAP School 2023 (Exploring the Dark Universe from Particles to Galaxies) – Texel Island, The Netherlands – 13-19 November 2023, Application deadline: 31.07.2023
• NBIA Summer School on Neutrinos 17-21 July 2023, Application deadline 30.04.2023 
• 2nd MaNiTou Summer School on Gravitational Waves 3- 8 July 2023, Application deadline end May 2023
• Gran Sasso Hands-on 2023: PhD Autumn School on Experimental Astroparticle Physics 25 September – 6 October 2023, Application deadline: 15.05.2023
• 2023 European School of High-Energy Physics 6 -19 September 2023, Application deadline: 21.04.2023, extended to 28.04.2023
• ISAPP 2023: Neutrino physics, astrophysics and cosmology 27 June – 6 July 2023, Application deadline: 15.04.2023 
• ISAPP 2023: Quantum Fluids in the Universe 5 – 15 June 2023, Application deadline 19.03.2023 
• ISOTDAQ 2023 – International School Of Trigger and Data AcQuisition 13 – 22 June 2023, Application deadline: 15.02.2023
• Spring School on Machine Learning for High Energy Physics 2023 11 – 18 April 2023, Application deadline: 28.02.2023 
• Erlangen School for Astroparticle Physics 2022  05-13 October 2022, Application deadline: 01.09.2022 
• XXX edition of the F.Bonaudi school, Giornate di Studio sui Rivelatori 13-17 June 2022, Application deadline: 05.06.2022 
  
• Amaldi Research Center Summer School 2022 5- 9 September 2022, Application deadline: 31.05.2022 
• XXXIII International Seminar of Nuclear and Subnuclear Physics “Francesco Romano” 03 – 10 June 2022, Application deadline: 27.05.2022  
• Escape Summer School, Data Science for Astronomy, Astroparticle and Particle Physics, 19-24 June 2022, Application deadline: 23.05.2022 
• CERN School of Computing 2022 4-17 September 2022, Application deadline: 08.05.2022 
• The 2nd INFN School on Underground Physics, 20-24 June 2022, Application deadline: 15.04.2022  
• International Schools of Physics “Enrico Fermi” 24-29 June 2022, Application deadline: 15.04.2022 
• Oxford Machine Learning Summer School ML for Healthcare 7-10 August 2022, Application deadline: 15.04.2022  
• Summer Student at Fermilab 25 July – 23 September 2022, Application deadline: 15.04.2022 
• Eastern European Machine Learning Summer School 6-14 July 2022, Application deadline: 07.04.2022 
• DESY Summer Student Program 2022 19 July – 8 September 2022, Application deadline: 08.03.2022  
• INFN School of Statistics 2022 15-20 May 2022,  Application deadline: 13.03.2022  
• DeepLearn 2022 Summer 25-29 July, Application deadline: 23.02.2022 
• CREMLINplus DETECTOR SCHOOL 4-15 July 2022, Application deadline: 15.02.2022 
• DeepLearn 2022 Spring 18-22 April 2022, Application deadline: 14.02.2022  
• SIGRAV International School 2022 14-18 February 2022, Application deadline: 06.02.2022  
• International School of Astroparticle Physics (ISAPP) 2022 28 March – 8 April 2022, Application deadline: 01.02.2022  
• CERN Summer Student Programme Application deadline: 31.01.2022 
• International School of Cosmic Ray Astrophyiscs (ISCRA) 2022 30 July – 7 August 2022, Application deadline: 31.01.2022  
• 2022 European School of High-Energy Physics, 18-31 May 2022, Application deadline: 30.07.20214