  Non-Riemannian gravitational theories suggest alternative avenues to
understand properties of quantum gravity and provide a concrete setting to
study condensed matter systems with non-relativistic symmetry. Derivation of an
action principle for these theories generally proved challenging for various
reasons. In this technical note, we employ the formulation of double field
theory to construct actions for a variety of such theories. This formulation
helps removing ambiguities in the corresponding equations of motion. In
particular, we embed Torsional Newton-Cartan gravity, Carrollian gravity and
String Newton-Cartan gravity in double field theory, derive their actions and
compare with the previously obtained results in literature.
