The invention provides a lifting isolation table, which comprises a fixing mechanism, a baffle mechanism and a center column mechanism, the fixing mechanism comprises fan-shaped table tops, an L-shaped frame and a fixing column, the multiple fan-shaped table tops are circularly arrayed at the top end of the fixing column, the inner sides of the fan-shaped table tops are fixed to the outer wall of the top end of the fixing column, the L-shaped frames are arranged below the fan-shaped table top in an annular array mode, the two ends of each L-shaped frame are connected with the fixing column and the fan-shaped table top respectively, the baffle mechanism comprises a liftable baffle and an isolation plate, the liftable baffle is inserted into the fixing mechanism and controlled to rise and fall through the isolation plate rotationally hinged to the lower portion of the fan-shaped table top, the center column mechanism comprises a lifting center column and a spacer block, the lifting center column is located in the fixing column, and the lifting center column is controlled to rise and fall by rotating the spacer block hinged to the fixing column. By controlling rising and falling of the liftable center column and the baffle, conversion of the isolation state of the isolation table is achieved, the structure is simple, operation is convenient and fast, and the use requirements of a user in different environments can be met.