Quantum wires are promising objects for theoretical and experimental studies of thermo- and galvanomagnetic phenomena [1-4]. These systems can exhibit various kinetic properties in external fields. In this work, we study the conductivity and thermopower of anisotropic quantum wires for various crystalline orientations in external magnetic field. Calculations are carried out for nanowires with degenerate and nondegenerate gas of carriers at various crystalline orientations taking into account the band structure of material. The quantum wire's limiting potential in the plane perpendicular to the wire axis is parabolic. This model is often used for quantum wires [3]. By solving the Schrödinger equation we find the energy eigenvalues and eigenfunctions for holes and for electrons in quantum wire in external magnetic field. The conductivity and thermopower determined with the use of the Kubo formula [2, 5, 6] in the case when the basic mechanisms of carrier scattering is assumed to be elastic acoustic-phonon scattering and on a roughness surface of quantum wire. Dependences of kinetic coefficients on temperature, nanowire diameter and crystalline orientation are investigated. The conductivity and thermopower of a quantum wires contains the contributions of electrons and holes. Taking into account values of carrier effective masses and other band parameters, it is possible to conclude that the contribution of holes to the conductivity of nondegenerate carriers of quantum wires more less than that of electrons, which is attributed to smaller effective mass of electrons. The conductivity of quantum wires is determined mainly by the contribution of electrons. For a semiconducting quantum wire the conductivity depends exponentially on a temperature and wire diameter and magnetic field. Also the thermopower of a semiconducting quantum wires is calculated. Thermopower nonmonotonicaly depends on temperature, nanowire diameter, magnetic field and crystalline orientation. At low temperatures thermopower can be positive. The results are compared with experiment [1]. The basic system parameters are determined.