Joining Ti and C/C composites can be quite challenging due to thermo-elastic mismatch. However, several space-based applications desire such a feat. One approach under consideration is the use of conventional brazes and/or solders. A preliminary study into the effectiveness of several brazes and one solder was performed in this study with high-conductivity P120 fiber-based C/C composites. Two types of joined structures were analyzed: Ti tubes joined to flat pieces of C/C and flat pieces of Ti joined to flat pieces of C/C. The former was used to determine the tensile load-carrying ability of the joints for a curved surface. The latter was used to determine the shear strength of the joints in the configuration of a butt-strap lap test. The factors relating to joint strength will be discussed including the effectiveness of braze/solder bonding and spreading and the thermal strains induced upon cooling of the structures from the processing (liquidus) temperature.