Walter Herman Emroch (born November 3, 1938) is an American attorney and politician who served in the Virginia House of Delegates.

A Richmond native, he is a partner at that city's personal injury law firm Emroch & Kilduff, which he founded in 1970.

He remained in office until 1982, when he was defeated by Republican Joseph B. Benedetti in the newly-drawn 68th district.

Emroch was born to a Jewish family in Richmond, Virginia on November 3, 1938.

His father, Emanuel Emroch (1908–1991), was an attorney, and his mother, the former Bertha Vitsky (1908–2000), was a housewife.