The Wilshire Boulevard Temple, known from 1862 to 1933 as Congregation B'nai B'rith, is a Reform Jewish congregation and synagogue, located at 3663 Wilshire Boulevard, in the Wilshire Center district of Los Angeles, California, in the United States. Founded in 1862, it is the oldest Jewish congregation in Los Angeles.

Wilshire Boulevard (['wɪɫ.ʃɚ]) is a prominent 15.83 mi (25.48 km) boulevard in the Los Angeles area of Southern California, extending from Ocean Avenue in the city of Santa Monica east to Grand Avenue in the Financial District of downtown Los Angeles. One of the principal east–west arterial roads of Los Angeles, it is also one of the major city streets through the city of Beverly Hills. Wilshire Boulevard runs roughly parallel to Santa Monica Boulevard from Santa Monica to the west boundary of Beverly Hills. From the east boundary, it runs a block south of Sixth Street to its terminus.