diff --git a/instrumentation/opentelemetry_tesla/lib/opentelemetry_tesla.ex b/instrumentation/opentelemetry_tesla/lib/opentelemetry_tesla.ex
new file mode 100644
index 00000000..66a383da
--- /dev/null
+++ b/instrumentation/opentelemetry_tesla/lib/opentelemetry_tesla.ex
@@ -0,0 +1,107 @@
+defmodule OpentelemetryTesla do
+  require OpenTelemetry.SemanticConventions.Trace, as: Trace
+
+  alias OpenTelemetry.Span
+  alias OpenTelemetry.Tracer
+
+  @tracer_id __MODULE__
+
+  def setup(_opts \\ []) do
+    :telemetry.attach(
+      {__MODULE__, :request_start},
+      [:tesla, :request, :start],
+      &__MODULE__.handle_request_start/4,
+      %{}
+    )
+
+    :telemetry.attach(
+      {__MODULE__, :request_stop},
+      [:tesla, :request, :stop],
+      &__MODULE__.handle_request_stop/4,
+      %{}
+    )
+
+    :telemetry.attach(
+      {__MODULE__, :request_exception},
+      [:tesla, :request, :exception],
+      &__MODULE__.handle_request_exception/4,
+      %{}
+    )
+  end
+
+  @doc false
+  def handle_request_start(_event, measurements, metadata, config) do
+    url = Tesla.build_url(metadata.env.url, metadata.env.query)
+    uri = URI.parse(url)
+    method = String.upcase(Atom.to_string(metadata.env.method))
+
+    OpentelemetryTelemetry.start_telemetry_span(@tracer_id, "HTTP #{method}", metadata, %{
+      start_time: measurements.system_time,
+      kind: :client,
+      attributes: %{
+        Trace.http_method() => method,
+        Trace.http_scheme() => uri.scheme,
+        Trace.net_host_name() => uri.host,
+        Trace.net_peer_name() => uri.host,
+        Trace.net_peer_port() => uri.port,
+        Trace.http_target() => uri.path,
+        Trace.http_retry_count() => metadata.env.opts[:retry_count],
+        Trace.http_url() => sanitize_url(uri),
+        Trace.http_request_content_length() => get_content_length(metadata.env)
+      }
+    })
+  end
+
+  @doc false
+  def handle_request_stop(_event, measurements, metadata, _config) do
+    OpentelemetryTelemetry.set_current_telemetry_span(@tracer_id, metadata)
+
+    status = if metadata.env.status >= 400, do: :error, else: :ok
+
+    Tracer.set_status(status)
+
+    Tracer.set_attributes(%{
+      :duration => measurements.duration,
+      Trace.http_status_code() => metadata.env.status,
+      Trace.http_response_content_length() => get_content_length(metadata.env)
+    })
+
+    OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
+  end
+
+  @doc false
+  def handle_request_exception(_event, measurements, metadata, _config) do
+    ctx = OpentelemetryTelemetry.set_current_telemetry_span(@tracer_id, metadata)
+    status = OpenTelemetry.status(:error, inspect(metadata.reason))
+
+    Tracer.set_status(status)
+
+    Span.record_exception(
+      ctx,
+      metadata.kind,
+      metadata.stacktrace,
+      %{duration: measurements.duration}
+    )
+
+    OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
+  end
+
+  defp sanitize_url(uri) do
+    %{uri | userinfo: nil}
+    |> URI.to_string()
+  end
+
+  defp get_content_length(env) do
+    case Enum.find(env.headers, fn {k, _v} -> k == "content-length" end) do
+      nil ->
+        body_byte_size(env.body)
+
+      {_key, value} ->
+        value
+    end
+  end
+
+  defp body_byte_size(nil), do: 0
+  defp body_byte_size(body) when is_binary(body), do: byte_size(body)
+  defp body_byte_size(_body), do: nil
+end