Falcon Heavy ("Eng-chún Tāng-hêng") sī SpaceX kong-si siat-kè kiam chè-chō ê chi̍t chiah khó-chài-lī-ēng chiau chài-tāng hoat-siā ūn-su-khì (super heavy-lift launch vehicle). Falcon Heavy tāi-seng sī Falcon 9 ê piàn-khoán, hâm chi̍t-ê ka-kiông ê Falcon 9 hóe-chìⁿ tiong-sim kap nn̄g-ê ka-thiam ê Falcon 9 tē-it-chat thui-chìn-khì.

SpaceX tī Bí-kok Tang-pō͘ Sî-kang 2018 nî 2 goe̍h 6 ji̍t ē-po͘ 3 tiám 45 hun sêng-kong hoat-siā chhut Falcon Heavy, chài chi̍t tâi SpaceX chhòng-li̍p-chiá Elon Musk ê Tesla Roadster chū-tōng-chhia kap chi̍t sian ké-lâng.