Orchardgrass (Dactylis glomerata L.) is one of the most important cool-season forage grasses commonly grown throughout the temperate regions of the world. The objective of this work was to construct a diploid (2n = 2x = 14) orchardgrass genetic linkage map useful as a framework for basic genetic studies and plant breeding. A combination of simple sequence repeat (SSR) and sequence-related amplified polymorphism (SRAP) molecular markers were used for map construction. The linkage relationships among 164 SSRs and 108 SRAPs, assayed in a pseudo-testcross F1 segregating population generated from a cross between two diploid parents, were used to construct male (01996) and female (YA02-103) parental genetic maps. The paternal genetic map contains 90 markers (57 SSRs and 33 SRAPs) over 9 linkage groups (LGs), and the maternal genetic map is composed of 87 markers (54 SSRs and 33 SRAPs) assembled over 10 LGs. The total map distance of the male map is 866.7 centimorgans (cM), representing 81% genome coverage, whereas the female map spans 772.0 cM, representing 75% coverage. The mean map distance between markers is 9.6 cM in the male map and 8.9 cM in the female map. About 14% of the markers remained unassigned. The level of segregation distortion observed in this cross was 15%. Homology between the two maps was established between five LGs of the male map and five LGs of the female map using 10 bridging markers. The information presented in this study establishes a foundation for extending genetic mapping in this species, serves as a framework for mapping quantitative trait loci (QTLs), and provides basic information for future molecular breeding studies.