Chinese Cymbidium are prized for their ornamental beauty, ecological significance, and economic value. However, genomic resources crucial for breeding studies within this genus remain scarce, which has hindered the identification of key genes controlling economically important traits and posed challenges for conservation efforts. We performed a comprehensive identification of whole-genome simple sequence repeats (SSRs) and single-nucleotide polymorphism (SNP) markers using the restriction-site associated DNA sequencing (RADseq) on C. goeringii and C. faberi. A total of 49,640 SSR loci were identified across both species, with an average density of 12.7 SSRs/Mb. Among these, 17,637 SSRs were common to both C. goeringii and C. faber, while 17,676 and 14,329 SSRs were uniquely identified in C. goeringii and C. faberi, respectively. Additionally, we identified 405,416 SNPs and 26,870 InDels, with average densities of 105.2/Mb and 6.5/Mb. Furthermore, we validated two SSRs (located at Chr01:78857480-78860461 and Chr01:93382182-93384869) and developed an efficient method for identifying hybrids among the progeny resulting from crosses between C. goeringii and C. faberi. We also validated two SNP markers that showed a close association with the petal and lip length using Sanger sequencing. Our findings revealed that the Chr01_99657375 SNP achieved 73% predictive accuracy for identifying long-petal/lip phenotypes. The results are expected to greatly benefit marker-assisted breeding efforts in Cymbidium orchids and lay a solid foundation for the molecular breeding process of improving flower shape traits in orchid plants.