diff --git a/lib/fog/libvirt/compute.rb b/lib/fog/libvirt/compute.rb
index 14f6c20..c12f579 100644
--- a/lib/fog/libvirt/compute.rb
+++ b/lib/fog/libvirt/compute.rb
@@ -22,6 +22,7 @@ class Compute < Fog::Service
       collection  :nodes
       model       :nic
       collection  :nics
+      model       :tpm
 
       request_path 'fog/libvirt/requests/compute'
       request :list_domains
diff --git a/lib/fog/libvirt/models/compute/server.rb b/lib/fog/libvirt/models/compute/server.rb
index 805898f..d691b70 100644
--- a/lib/fog/libvirt/models/compute/server.rb
+++ b/lib/fog/libvirt/models/compute/server.rb
@@ -36,6 +36,8 @@ class Server < Fog::Compute::Server
         attribute :guest_agent
         attribute :video
         attribute :virtio_rng
+        attribute :tpm
+        attribute :tpm_device
 
         attribute :state
 
@@ -58,6 +60,7 @@ def initialize(attributes={} )
           super defaults.merge(attributes)
           initialize_nics
           initialize_volumes
+          initialize_tpm
           @user_data = attributes.delete(:user_data)
         end
 
@@ -411,6 +414,27 @@ def to_xml
                   xml.backend(virtio_rng[:backend_path], :model => virtio_rng.fetch(:backend_model, "random"))
                 end
 
+                if tpm[:enable]
+                  if tpm_device.model == "spapr-tpm-proxy"
+                    tpm_model_type = "spapr-tpm-proxy"
+                  else
+                    tpm_model_type = "tpm-#{tpm_device.model}"
+                  end
+
+                  xml.tpm(:model => tpm_model_type) do
+                    if tpm_device.type == "passthrough"
+                      xml.backend(:type => tpm_device.type) do
+                        xml.device(:path => tpm_device.passthrough_device_path)
+                      end
+                    else
+                      xml.backend(:type => tpm_device.type, :version => tpm_device.version)
+                    end
+                    if tpm_device.model == "spapr" ||  tpm_device.model == "spapr-tpm-proxy"
+                      xml.address(:type => tpm_device.par_address_type, :reg => tpm_device.spar_address_reg)
+                    end
+                  end
+                end
+
                 if arch == "s390x"
                   xml.controller(:type => "scsi", :index => "0", :model => "virtio-scsi")
                   xml.console(:type => "pty") do
@@ -504,6 +528,12 @@ def initialize_volumes
           end
         end
 
+        def initialize_tpm
+          if tpm[:enable]
+            self.tpm_device = TPM.new(tpm, arch)
+          end
+        end
+
         def create_or_clone_volume
           options = {:name => volume_name || default_volume_name}
           # Check if a disk template was specified
@@ -561,6 +591,7 @@ def defaults
             :video                  => {:type => "virtio", :heads => 1},
             :virtio_rng             => {},
             :firmware_features      => { "secure-boot" => "no" },
+            :tpm                    => {:enable => false, :id => "tpm0"}
           }
         end
 
diff --git a/lib/fog/libvirt/models/compute/tpm.rb b/lib/fog/libvirt/models/compute/tpm.rb
new file mode 100644
index 0000000..43094a5
--- /dev/null
+++ b/lib/fog/libvirt/models/compute/tpm.rb
@@ -0,0 +1,90 @@
+require 'fog/core/model'
+
+module Fog
+  module Libvirt
+    class Compute
+      class TPM < Fog::Model
+        # Currently Qemu only allows for one TPM device
+
+        identity  :id
+        attribute :arch
+        attribute :model
+        attribute :type
+        attribute :version
+        attribute :device_path
+        attribute :spapr_address_type
+        attribute :spapr_address_reg
+
+        # Models
+        #   crb - TCG PC Client Platform TPM Profile (PTP) Specification (2017)
+        #   tis - TCG PC Client Specific TPM Interface Specification (TIS) (2013)
+        #   spapr - Used with pSeries (ppc64)
+        #   spapr-tpm-proxy - Used with pSeries (ppc64), this is only used with 'passthrough' type
+        #
+        MODELS_X86_64 = ['crb', 'tis'].freeze
+        MODELS_PPC64 = ['spapr', 'spapr-tpm-proxy'].freeze
+        MODELS_ARM64 = ['tis'].freeze
+
+        # Versions
+        #
+        VERSIONS = ['1.2', '2.0'].freeze
+
+        # Types
+        #
+        TYPES = ['emulator', 'passthrough'].freeze
+
+        def initialize(attributes = {}, arch = "")
+          @arch = arch
+          super defaults.merge(attributes)
+          raise Fog::Errors::Error.new("#{model} is not a supported tpm model") if new? && !supported_models.include?(model)
+          raise Fog::Errors::Error.new("#{type} is not a supported tpm type") if new? && !TYPES.include?(type)
+        end
+
+        def new?
+          id.nil?
+        end
+
+        def save
+          raise Fog::Errors::Error.new('Creating a new TPM device is not yet implemented. Contributions welcome!')
+        end
+
+        def destroy
+          raise Fog::Errors::Error.new('Destroying a TPM device is not yet implemented. Contributions welcome!')
+        end
+
+        def supported_models
+          case @arch
+          when "x86_64"
+            MODELS_X86_64
+          when "ppc64"
+            MODELS_PPC64
+          when "arm64" || "aarch64"
+            MODELS_ARM64
+          else
+            raise Fog::Errors::Error.new('CPU Architecture does not have any supported TPM models!')
+          end
+        end
+
+        def defaults
+          case @arch
+          when "x86_64"
+            { :model => "crb", :type => "emulator", :version => "2.0", :passthrough_device_path => "/dev/tpm0" }
+          when "ppc64"
+            {
+              :model => "spapr",
+              :type => "emulator",
+              :version => "2.0",
+              :passthrough_device_path => "/dev/tpmrm0",
+              :spapr_address_type => "spapr-vio",
+              :spapr_address_reg => "0x00004000"
+            }
+          when "arm64" || "aarch64"
+            { :model => "tis", :type => "emulator", :version => "2.0", :passthrough_device_path => "/dev/tpm0" }
+          else
+            {}
+          end
+        end
+      end
+    end
+  end
+end