Exhibit 21

SUBSIDIARIES OF SAUL CENTERS, INC.

1500 Rockville Pike LLC

11503 Rockville Pike LLC

750 N. Glebe Rd LLC

Ashburn Village Center LLC

Avenel Business Park, LLC

Avenel VI Inc.

Beacon Center, LLC

Briggs Chaney Plaza, LLC

Clarendon Center LLC

Cranberry Square LLC

Cranberry Square Subsidiary LLC

Kentlands 311, LLC

Kentlands Lot 1, LLC

Kentlands Square, LLC

Kentlands Square Subsidiary LLC

Leesburg Pike Plaza LLC

Metro Pike Center, LLC

Northrock Center, LLC

Ravenwood Shopping Center LLC

Rockville Pike Holdings, LLC

Saul Holdings Limited Partnership

Saul Monocacy, LLC

Saul Subsidiary I Limited Partnership

Saul Subsidiary II Limited Partnership

Seabreeze Plaza, LLC

Seven Corners Center, LLC

Severna Park MarketPlace LLC

Severna Park MarketPlace Subsidiary LLC

Shops at Fairfax LLC

Smallwood Village Center, LLC

Thruway Shopping Center LLC

Westview Village Center, LLC

White Oak Subsidiary LLC