Hedvig Kristina Elisabeth "Betty" Deland (14 November 1831 in Örebro – 1 April 1882 in Stockholm) was a Swedish stage actress.

She was a principal of the Royal Dramatic Training Academy and belong to the elite of Swedish 19th-century actors.

Deland made her debut in the Royal Dramatic Theatre in 1836, the age of five, as a child actor in a boy's breeches role, Otto in Johanna of Montfaucon.

The same truth, the same balance, the same striking strength of line and the same direction toward realism, which signified the art of her husband, was also found in her, fostered as she was in the strict school of her genius father.

Among her parts were Madame de Maintenon in Ludvig den fjortonde och markisinnan Maintenon (Louis XIV and Madame de Maintenon), Mrs Serpentier in Den gifta mannen i staden och på landet (The married man in the city and in the country), Emilia in Othello, the queen dowager Hedwig Eleonora in Carl den elfte (Charles XI) by Teodor Hagberg, Belise in Lärdt folk i stubb (The precieuses) by Molière, Mrs Dupuis in Ett hem (A home) by Feuillet, Fadette in Syrsan (Le petite Fadette) by George Sand, Dorine in Tartuffe, the Duchess of Marlborough in Ett glas vatten (A glass of water), Frosine in Den girige (The greedy one) by Molière, Madam Rundholmen in De ungas förbund (The union of the young) by Ibsen and the Duchess in Sällskap där man har tråkigt (Company where one is bored) by Pailleron.