This study used the SBASInSAR technique to measure long time-series land subsidence in and around Ludhiana city, Punjab, India, and found that the southern, south-eastern, and south-central parts of the study area had been consistently subsiding with an accumulative average land subsidence rate of 24.7 mm/yr during the investigation period from September 2019 to July 2022, while the western and eastern parts were moderately affected, and the northern part experienced slight upliftment.