The solubilities of energetic material N-nitrodiethanolamine dinitrate (DINA) were measured in ten commonly used pure organic solvents including methanol, ethanol, ethyl acetate, dichloromethane, acetone, dimethyl sulfoxide, 1,4-dioxane, toluene, 1,2-dichloroethane, and acetonitrile and three binary mixed solvents between 283.15 and 313.15 K by the gravimetric method. The solubility of DINA showed a temperature dependence for all test solvents. The experimental mole fraction solubility data were correlated with a simple Apelblat equation, showing a good fitting between the experimental data and Apelblat equation. The order of the solubility of DINA was 1,2-dichloroethane > acetone > 1,4-dioxane approximate to acetonitrile > ethyl acetate approximate to dichloromethane > methanol + acetone > ethanol + acetone > ethanol + ethyl acetate > dimethyl sulfoxide > toluene > methanol approximate to ethanol. Particularly, 1,2-dichloroethane, acetone, and 1,4-dioxane were preferred as the cooling recrystallization solvents for DINA, while toluene, methanol, and ethanol could be considered for the antisolvent method. All of the obtained results would benefit the purification and crystallization of DINA, which would extend its applications in the field of pyrotechnics.