Introduction: Currently, organoid technology provides a useful tool for modelling human organ development and pathologies in vitro. Salivary gland (SG) organoids developed from mice SG cells display self-organizing properties closely mimic the native organ. Thus, this study would like to investigate the potential of this organoid system to de-velop a human salivary gland in vitro. Methods: Organoids were developed from biopsy samples of normal human sublingual gland tissue. Cells were isolated and cultured in Matrigel at an Air Liquid Interface (ALI) for up to 14 days in an enriched media supplementing with Wnt-3A, R-spondin1, EGF, and FGF2. Specific differentiation factors like TGFβ, BMP, and LIMK inhibitors were added to enriched media for further differentiation studies. Haematoxylin and eosin-stained sections of the cultures were used to visualise growth. RT-PCR, immunohistochemistry and immunoflu-orescence were used to determine the differential expression of cell-specific markers. Results: Human SG organoids developed when the cells were grown in Matrigel at ALI in a defined culture system. The addition of TGFβ inhibitor and all the inhibitors (TGFβ, BMP and LIMK) to the culture media affected SG organoids development by displaying distinct characteristics that closely resemble native glands and expressed specific cell-type markers; BPIFA2, AQP5, CK5 and E-cadherin. The inhibition of BMP signalling demonstrated SG organoids growth more into ductal-like struc-tures and expressed ductal cell marker, CK7. While LIM kinase inhibition signalling showed significantly higher of amylase activity assay. Conclusion: This study certainly offers valuable insight into determining the optimal culture conditions for developing human SG organoids.