This paper presents Part 2 of a checklist for the taxa of bees occurring in Denmark, dealing with the family Andrenidae, and covering 61 species. The remaining four families (Halictidae, Melittidae, Megachilidae and Apidae) will be dealt with in future papers. The following 13 species are hereby recorded as new to the Danish bee fauna: Andrena alfkenella Perkins, 1914, Andrena apicata Smith, 1847, Andrena fulvida Schenck, 1853, Andrena gelriae van der Vecht,
1927, Andrena intermedia Thomson, 1870, Andrena minutuloides Perkins, 1914, Andrena nasuta Giraud, 1863, Andrena niveata Friese, 1887, Andrena nycthemera Imhoff, 1868, Andrena semilaevis Pérez, 1903, Andrena similis Smith, 1849, Andrena simillima Smith, 1851 and Andrena subopaca Nylander, 1848. Andrena nana (Kirby, 1802) is excluded from the Danish checklist. Species that have the potential to occur in Denmark are discussed briefly.