 Labada taariikhood ee 18 May iyo 26 June waa laba taariikhood oo waaweyn oo dadka iyo dalka reer Somaliland leeyihiin kuwaasoo sheegaya markii ay Maxmiyadii Ingiriiska ee British Protectorate Somaliland ka qaadatay xorriyadeeda Boqortooyadii Ingiriiska sidaana ku noqotay dal xor ah oo madaxbannaan 26 June 1960, iyo markii dadka reer Somaliland ku dhawaaqeen inay dib ugala soo noqdeen madaxbanaanidooda dalka Somalia kadib midnimadii fashilantay ee labada dawladood wada galeen 1st July 1960. 