This paper proposes a new structure of 60-GHz band inline-type substrate integrated waveguide (SIW) filtering antenna having transmission zeros (TZs) without using any cross couplings. For the generation of TZs, cross couplings are employed in conventional filtering antennas. Such cross couplings lead to a complicated design owing to multiple couplings. In the millimeter-wave band, however, it is difficult to precisely adjust multiple couplings with a physically very small circuit. This paper introduces two coupled resonators for anti-resonances, thereby eliminating cross couplings. As a design example, an SIW filtering antenna with a center frequency 60.5 GHz, a fractional bandwidth of 5%, and two TZs is designed, fabricated, and tested. The validity of the proposed structure is proven by good agreement with the EM-simulated and measured results.