This dataset contains the results and the finite element models supporting (see related resources) "The Effects of Geometric Uncertainties on Computational Modelling of Knee Biomechanics" by Qingen Meng, John Fisher, and Ruth Wilcox, Journal of The Royal Society, Open Science. CONTENT: RAW data for Meng 2017 RSOS.xlsx: Results presented in Figures 3 - 6. Input files for Figure 3.zip: Finite element models to generate Figure 3. Only one loading case (400 N) is included here. Other loading cases can be achieved by changing the load in these finite element models. Input files for Figure 4.zip: Finite element models to investigate the effects of geometric uncertainties in meniscal height. Figure 4 was generated from these models. Input files for Figure 5.zip: Finite element models to investigate the effects of geometric uncertainties in the inner radius of meniscus. Figure 5 was generated from these models. Input files for Figure 6.zip: Finite element models to investigate the effects of geometric uncertainties in the outer radius of meniscus. Figure 6 was generated from these models.