On 14 November 2021, a doublet earthquake (M w 6.2 and M w 6.3) struck the Fin area in southern Iran. Utilizing the two-pass differential SAR Interferometry (InSAR) method, the coseismic deformation fields, retrieved from 12-day pairs descending and ascending Sentinel-l as well as descending ALOS-2, demonstrate a displacement pattern of maximum 40 cm toward the satellite in the epicentral area. The preliminary slip inversion from the InSAR analysis exhibits best fitting on an east-west trending (∼263°), north-dipping (∼71°) fault as well as an east-west trending (∼84°), south-dipping (∼15°) thrust with a maximum coseismic slip value of ∼2° meters. The south-dipping model shows a better fit and conforms well with the geological setting of the area introduced in the previous studies.