Frederik Pohl | Frederik Magle | Frederik, Crown Prince of Denmark | Frederik van Eeden | Frederik de Groot | Frederik Ruysch | Willem Frederik Hermans | Ulrik Frederik Gyldenløve | Karel Frederik Wenckebach | Johannes Frederik Hulk | Joakim Frederik Schouw | Jan Frederik Gronovius | Gustav Frederik Holm | Frederik Paulsen Sr | Frederik Paulsen Jr | Frederik Paul Roever | Frederik Macody Lund | Frederik L. Schodt | Frederik Johan van Baer | Frederik II Upper Secondary School | Frederik II | Frederik H. Kreuger | Frederik de Moucheron | Carl Frederik Bricka | Andreas Frederik Krieger |
In Copenhagen with Frederik Fetterlein in 1997 (lost to Andrei Olhovskiy/Brett Steven), Tashkent, Uzbekistan with Sjeng Schalken in 1998 (lost to Stefano Pescosolido/Laurence Tieleman), and Beijing with Michael Berrer in 2006 (lost to Mario Ančić/Mahesh Bhupathi).