| Ok nefna tysvar Ty | |
| Type: | studio |
| Artist: | Falkenbach |
| Cover: | OkNefnaTysvarTyCover.png |
| Released: | November 3, 2003 |
| Genre: | Viking metal, folk metal, black metal |
| Label: | Napalm |
| Producer: | Vratyas Vakyas |
| Prev Title: | ...Magni blandinn ok megintiri... |
| Prev Year: | 1998 |
| Next Title: | Heralding – The Fireblade |
| Next Year: | 2005 |
Ok nefna tysvar Ty (Old Norse, "And Call Týr Twice", from Sigrdrífumál 6) is the third studio album by the German Viking metal band Falkenbach. The digipak version comes in a cover embossed in black and gold, and contains an Internet link to the Edda lines sung in "Donar's Oak". The album was re-released by Hammerheart Records in 2011 on 12" vinyl. Limited to 100 copies on clear vinyl and 400 copies on gold vinyl.