The branched tripodal chloro-methyl-siloxanes of the general formulatBuSi[ {OSiMe2}yOSiMe3-xCl3]3[x = 0-3; y = 0-2] were synthesized, starting with tert-Butyl-trisilanol (1). The treatment of1with the chloro-methyl-silanes (Me3-xSiClx+1) (x = 0-3) in the presence of triethylamine leads to the compoundstBuSi(OSiMe2Cl)3(2),tBuSi(OSiMeCl2)3(3) andtBuSi(OSiCl3)3(4), The siloxanes2-4are colourless oily liquids, which can be purified by distillation, Their yields decrease with the number of chloro substituents. In the reaction of compound2with three equivalents of water the silantrioltBuSi(OSiMe2OH)3(5) is generated which is used to create the branched tripodal chloro-methyl-siloxanestBuSi(OSiMe2OSiMe3)3(6),tBuSi(OSiMe2OSiMe2Cl)3(7),tBuSi(OSiMe2OSiMeCl2)3(9) andtBuSi(OSiMe2OSiCl3)3(10). Compound (7) is only a side product with a yield of 25 %. The cyclictBuSi[{(OSiMe2)2Cl}(OSiMe2)3O] (8) can be isolated and characterised. The transformation of the compoundtBuSi(OSiMe2OSiMe2Cl)3(7) into the trisilanoltBuSi(OSiMe2OSiMe2OH)3(11) allows to prepare the tripodale siloxanetBuSi(OSiMe2OSiMe2OSiMe3)3(12) in good yields. The reaction oftBuSi(OSiMe2Cl)3(2) with tert-butyl trisilanol1leads to the formation of bicyclictBuSi(OSiMe2O)3SitBu (13). An X-ray structure determination on13reveals a [3.3.3]-bicycle with, a C3axis, which crystallizes in the cubic crystal system in the space groupPa3̄¯. The reported compounds2-13were characterised by NMR- and IR spectroscopy (5,11) and show correct elemental analyses. The29SiNMR-data of the compounds show interesting trends with respect to the Si-O chain length and the chloro substistuents.