Elizabeth Belinda Douglas-Scott-Montagu, Baroness Montagu of Beaulieu (née Crossley; 11 January 1932 – 15 December 2022) was a British embroiderer and the wife of The 3rd Baron Montagu of Beaulieu, from 1958 until their divorce in 1974.

[1] In 1935, her father's older brother, Francis Savile Crossley, succeeded her grandfather as the Baron Somerleyton.

Her first cousin, Savile William Francis Crossley, was the 3rd Baron Somerleyton from 1959 until his death in 2012.

Crossley married Edward Douglas-Scott-Montagu, 3rd Baron Montagu of Beaulieu, in 1958.

The couple's children: Lord and Lady Montagu of Beaulieu divorced in 1974.