Monica Montgomery Steppe (born 1978) is an American politician serving as a member of the San Diego County Board of Supervisors since 2023, representing District 4.

[4] In 2013, Montgomery was a candidate in the special election to represent District 4 of the San Diego City Council following Tony Young's resignation to lead the local Red Cross Chapter.

[6] Montgomery ran again to represent District 4 in the 2018 San Diego City Council election, challenging her former boss Myrtle Cole.

Montgomery cited wanting to guide policy around development in District 4 as well as Cole's previous comments on racial profiling as the two primary factors that led to her decision to run again.

[9] In April 2023, Montgomery Steppe began her campaign to replace Nathan Fletcher in a special election for District 4 of the San Diego County Supervisors.