Danneel Ackles (née Elta Danneel Graul; March 18, 1979 ), credited professionally before 2012 as Danneel Harris, is an American actress and model. She played the role of Shannon McBain on the American daytime soap opera One Life to Live and Rachel Gatina on the WB /CW television drama series One Tree Hill .

Danneels is a Belgian surname that may refer to

Gustave Danneels (Loos-en-Gohelle, France, 6 September 1913 – Knokke, 13 April 1976) was a Belgian professional road bicycle racer. He is known for bronze medals in the 1934 and the 1935 UCI Road World Championships and his victories in Paris–Tours. When winning the 1936 edition of Paris-Tours Danneels was awarded the Ruban Jaune for recording the fastest time in a professional race.

Danniel Blanchard is an American baseball player from Billings, Montana who plays as a right-handed pitcher.

Danniel Thomas-Dodd (née Thomas, born 11 November 1992) is a Jamaican athlete whose specialty is the shot put. She finished 4th in the shot put finals at London's 2017 World Championships in Athletics and the following year she won silver at the Indoor World Championships. In addition, she finished fifth at the 2015 Pan American Games.

Franz Dannehl (7 February 1870, Rudolstadt – 1947) was a German entomologist who specialised in Lepidoptera.