| Det svär jag på | |
| Type: | single |
| Artist: | Arvingarna |
| Album: | Lime |
| Released: | 1999 |
| Genre: | dansband pop |
| Label: | Musikverkstan |
| Chronology: | Arvingarna |
"Det svär jag på" is a song written by Lena Philipsson and Torgny Söderberg, and performed by Arvingarna at Melodifestivalen 1999, where it ended up third. It was also released as a single.[1] The song was originally thought to have been performed by Lena Philipsson herself.[2]
At the Swedish singles chart it peaked at number 39. The song also charted at Svensktoppen for four weeks between 10 April[3] -15 May 1999,[4] peaking at fourth position before getting knocked out of chart.[5]