 Ungmennafélag Selfoss |
| Address: | Tibrá, Engiavegi 50, 800 Selfoss |
| Telephone: | 482-2477 |
| Fax: | 482-4277 |
| Founded: | 1955 |
| President: | Óskar SIGURÐSSON |
| Official website: | www.umfs.is/knattspyrna |
| E-mail: | umfs@umfs.is |
| Manager: |  Dean MARTIN |
| Name: | Selfossvöllur |
| Capacity: | 1,750 |
| 1. deild 2021 | |
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| 05-Aug-2021 | 1. deild (15) | Grótta | 2-1 | Selfoss |
| 13-Aug-2021 | 1. deild (16) | Selfoss | 3-2 | Grindavík |
| 19-Aug-2021 | 1. deild (17) | Fram | 2-1 | Selfoss |
| 24-Aug-2021 | 1. deild (18) | Selfoss | 3-0 | Afturelding |
| 28-Aug-2021 | 1. deild (19) | Víkingur Ólafsvík | 0-3 | Selfoss |
| 03-Sep-2021 | 1. deild (20) | Selfoss | 1-4 | ÍBV |
| 11-Sep-2021 | 1. deild (21) | Þór | 1-2 | Selfoss |
| 18-Sep-2021 | 1. deild (22) | Selfoss | 0-1 | Fjölnir |
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