Abstract: Based on land use classification data in 2000, 2010 and 2018 in Beijing-Tianjin-Hebei Region, the spatial-temporal evolution of ecosystem service value (ESV) in 13 cities were explored by analyzing land use structure and dynamic changes and constructing the ESV model, and the driving factors of ESV in Beijing-Tianjin-Hebei Region were analyzed by geodetector. The results showed that: 1) From 2000 to 2018, cultivated land was the main land use type in Beijing-Tianjin-Hebei Region. Construction land was the land use type with the largest changes in area and amplitude. 2) From 2000 to 2018, ESV in Beijing-Tianjin-Hebei Region showed a downward trend and then an upward trend. Regulation services and support services were always the core functions of ecosystem services in Beijing-Tianjin-Hebei Region, in which hydrological regulation contributed the most. 3) In terms of time, the average ESV (AESV) of Beijing-Tianjin-Hebei Region had little change. From the perspective of space, the spatial distribution difference of AESV in Beijing-Tianjin-Hebei Region was obvious. The high value areas were mainly distributed in the northern Hebei and Beijing-Tianjin regions, and the low value areas were mainly distributed in the plain areas in the central and southern regions. The change of AESV in Beijing-Tianjin-Hebei Region was obvious, and most cities showed a decreasing trend. 4) The sensitivity index of each land use type was less than 1, and the sensitivity index of woodland was the highest, which had the greatest impact on ESV. 5) Geodetector analysis showed that the spatial distribution difference of AESV in Beijing-Tianjin-Hebei Region was affected by regional natural, economic and social factors. The contribution rate of elevation, average GDP and population density was larger. The interaction between different driving forces had a significant effect on the spatial differentiation of AESV in Beijing-Tianjin-Hebei Region.