Hasle may refer to:
Places Denmark Hasle, Aarhus Hasle, Bornholm
Norway Hasle, Oslo Hasle (station), a metro station at Hasle, Oslo Hasle-Løren IL, an association football club Hasle, Østfold
Switzerland Hasle, Lucerne in the canton of Lucerne Hasle LU railway station Hasle bei Burgdorf in the canton of Bern
People Grethe Rytter Hasle (3 January 1920 – 9 November 2013), a Norwegian planktologist