Abstract Mutations in the leucine-rich repeat kinase 2 ( LRRK2 ) gene are the most commonly identified genetic variants in familial and sporadic Parkinson’s disease (PD). Over three hundred LRRK2 variants have been described in the literature, of which at least 17 have a confirmed or probable pathogenic role in PD. The distribution of these rare pathogenic variants has been shown to be different among ethnic groups including Caucasians, Latin Americans and East and South Asians. However, to date no PD-related LRRK2 pathogenic variant has been described in persons of black African ancestry within or outside Africa. We previously reported that the LRRK2 p.gly2019ser mutation was not found in 126 PD patients and 55 controls from Nigeria. Using Kompetitive Allele-Specific Polymerase chain reaction (KASP), we screened a new cohort of 92 Nigerians with PD and 210 healthy ethnically matched controls for 12 rare LRRK2 variants (which have been shown to be pathogenic in other ethnic populations) including: p.gly2019ser, p.Arg1441His, p.Gly2385Arg, p.Ala419Val, p.Arg1628Pro, p.Pro755Leu, p.Ile2020Thr and Tyr1699Cys . All 12 rare variants were absent in PD patients and controls from this cohort. These results endorse our previous findings and confirm that rare LRRK2 pathogenic variants reported in Caucasians, Asians and persons of mixed ancestry are absent in West Africans. Applying next generation sequencing technologies in future studies is necessary to explore possible novel LRRK2 variants indigenous to black Africans.