diff --git a/tests/pipeline/test_alias.py b/tests/pipeline/test_alias.py
new file mode 100644
index 00000000..3044fcdb
--- /dev/null
+++ b/tests/pipeline/test_alias.py
@@ -0,0 +1,54 @@
+import numpy as np
+
+from zipline.testing.predicates import assert_equal
+from zipline.pipeline import Classifier, Factor, Filter
+from zipline.utils.numpy_utils import float64_dtype, int64_dtype
+
+from .base import BasePipelineTestCase
+
+
+class WithAlias(object):
+
+    def test_alias(self):
+        f = self.Term()
+        alias = f.alias('ayy lmao')
+
+        f_values = np.random.RandomState(5).randn(5, 5)
+
+        self.check_terms(
+            terms={
+                'f_alias': alias,
+            },
+            expected={
+                'f_alias': f_values,
+            },
+            initial_workspace={f: f_values},
+            mask=self.build_mask(np.ones((5, 5))),
+        )
+
+    def test_repr(self):
+        assert_equal(
+            repr(self.Term().alias('ayy lmao')),
+            "Aliased%s(..., name='ayy lmao')" % self.Term.__base__.__name__,
+        )
+
+
+class TestFactorAlias(WithAlias, BasePipelineTestCase):
+    class Term(Factor):
+        dtype = float64_dtype
+        inputs = ()
+        window_length = 0
+
+
+class TestFilterAlias(WithAlias, BasePipelineTestCase):
+    class Term(Filter):
+        inputs = ()
+        window_length = 0
+
+
+class TestClassifierAlias(WithAlias, BasePipelineTestCase):
+    class Term(Classifier):
+        dtype = int64_dtype
+        inputs = ()
+        window_length = 0
+        missing_value = -1
diff --git a/tests/pipeline/test_factor.py b/tests/pipeline/test_factor.py
index 3451d8f0..f020ae8b 100644
--- a/tests/pipeline/test_factor.py
+++ b/tests/pipeline/test_factor.py
@@ -20,14 +20,13 @@ from numpy import (
     rot90,
     where,
 )
-from numpy.random import randn, RandomState, seed
+from numpy.random import randn, seed
 
 from zipline.errors import UnknownRankMethod
 from zipline.lib.labelarray import LabelArray
 from zipline.lib.rank import masked_rankdata_2d
 from zipline.lib.normalize import naive_grouped_rowwise_apply as grouped_apply
 from zipline.pipeline import Classifier, Factor, Filter
-from zipline.pipeline.term import Alias
 from zipline.pipeline.factors import (
     Returns,
     RSI,
@@ -1059,23 +1058,3 @@ class TestWindowSafety(TestCase):
         self.assertFalse(F().demean().window_safe)
         self.assertFalse(F(window_safe=False).demean().window_safe)
         self.assertTrue(F(window_safe=True).demean().window_safe)
-
-
-class TestAlias(BasePipelineTestCase):
-
-    def test_alias_factor(self):
-        f = F()
-        a = Alias(f)
-
-        f_values = RandomState(5).randn(5, 5)
-
-        self.check_terms(
-            terms={
-                'f_alias': a,
-            },
-            expected={
-                'f_alias': f_values,
-            },
-            initial_workspace={f: f_values},
-            mask=self.build_mask(ones((5, 5))),
-        )
diff --git a/zipline/pipeline/classifiers/classifier.py b/zipline/pipeline/classifiers/classifier.py
index 36b0a18a..1472cebd 100644
--- a/zipline/pipeline/classifiers/classifier.py
+++ b/zipline/pipeline/classifiers/classifier.py
@@ -24,6 +24,7 @@ from zipline.utils.numpy_utils import (
 
 from ..filters import ArrayPredicate, NotNullFilter, NullFilter, NumExprFilter
 from ..mixins import (
+    AliasedMixin,
     CustomTermMixin,
     DownsampledMixin,
     LatestMixin,
@@ -323,6 +324,10 @@ class Classifier(RestrictedDTypeMixin, ComputableTerm):
     def _downsampled_type(self):
         return DownsampledMixin.make_downsampled_type(Classifier)
 
+    @classlazyval
+    def _aliased_type(self):
+        return AliasedMixin.make_aliased_type(Classifier)
+
 
 class Everything(Classifier):
     """
diff --git a/zipline/pipeline/factors/factor.py b/zipline/pipeline/factors/factor.py
index 3566abdc..793282d1 100644
--- a/zipline/pipeline/factors/factor.py
+++ b/zipline/pipeline/factors/factor.py
@@ -32,6 +32,7 @@ from zipline.pipeline.filters import (
     NullFilter,
 )
 from zipline.pipeline.mixins import (
+    AliasedMixin,
     CustomTermMixin,
     DownsampledMixin,
     LatestMixin,
@@ -1078,6 +1079,10 @@ class Factor(RestrictedDTypeMixin, ComputableTerm):
     def _downsampled_type(self):
         return DownsampledMixin.make_downsampled_type(Factor)
 
+    @classlazyval
+    def _aliased_type(self):
+        return AliasedMixin.make_aliased_type(Factor)
+
 
 class NumExprFactor(NumericalExpression, Factor):
     """
diff --git a/zipline/pipeline/filters/filter.py b/zipline/pipeline/filters/filter.py
index 89cd790a..7f17588b 100644
--- a/zipline/pipeline/filters/filter.py
+++ b/zipline/pipeline/filters/filter.py
@@ -24,6 +24,7 @@ from zipline.pipeline.expression import (
     NumericalExpression,
 )
 from zipline.pipeline.mixins import (
+    AliasedMixin,
     CustomTermMixin,
     DownsampledMixin,
     LatestMixin,
@@ -207,6 +208,10 @@ class Filter(RestrictedDTypeMixin, ComputableTerm):
     def _downsampled_type(self):
         return DownsampledMixin.make_downsampled_type(Filter)
 
+    @classlazyval
+    def _aliased_type(self):
+        return AliasedMixin.make_aliased_type(Filter)
+
 
 class NumExprFilter(NumericalExpression, Filter):
     """
diff --git a/zipline/pipeline/mixins.py b/zipline/pipeline/mixins.py
index a1825101..cd6048ad 100644
--- a/zipline/pipeline/mixins.py
+++ b/zipline/pipeline/mixins.py
@@ -20,6 +20,7 @@ from zipline.utils.control_flow import nullctx
 from zipline.utils.input_validation import expect_types
 from zipline.utils.sharedoc import (
     format_docstring,
+    PIPELINE_ALIAS_DOC,
     PIPELINE_DOWNSAMPLING_FREQUENCY_DOC,
 )
 from zipline.utils.pandas_utils import nearest_unequal_elements
@@ -240,6 +241,72 @@ class LatestMixin(SingleInputMixin):
             )
 
 
+class AliasedMixin(SingleInputMixin):
+    """
+    Mixin for aliased terms.
+    """
+    def __new__(cls, term, name):
+        return super(AliasedMixin, cls).__new__(
+            cls,
+            inputs=(term,),
+            outputs=term.outputs,
+            window_length=0,
+            name=name,
+            dtype=term.dtype,
+            missing_value=term.missing_value,
+            ndim=term.ndim,
+        )
+
+    def _init(self, name, *args, **kwargs):
+        self.name = name
+        return super(AliasedMixin, self)._init(*args, **kwargs)
+
+    @classmethod
+    def _static_identity(cls, name, *args, **kwargs):
+        return (
+            super(AliasedMixin, cls)._static_identity(*args, **kwargs),
+            name,
+        )
+
+    def _compute(self, inputs, dates, assets, mask):
+        return inputs[0]
+
+    def __repr__(self):
+        return '{type}(..., name={name!r})'.format(
+            type=type(self).__name__,
+            name=self.name,
+        )
+
+    @classmethod
+    def make_aliased_type(cls, other_base):
+        """
+        Factory for making Aliased{Filter,Factor,Classifier}.
+        """
+        docstring = dedent(
+            """
+            A {t} that names another {t}.
+
+            Parameters
+            ----------
+            term : {t}
+            {{name}}
+            """
+        ).format(t=other_base.__name__)
+
+        doc = format_docstring(
+            owner_name=other_base.__name__,
+            docstring=docstring,
+            formatters={'name': PIPELINE_ALIAS_DOC},
+        )
+
+        return type(
+            'Aliased' + other_base.__name__,
+            (cls, other_base,),
+            {'__doc__': doc,
+             '__module__': other_base.__module__},
+        )
+
+
 class DownsampledMixin(StandardOutputs):
     """
     Mixin for behavior shared by Downsampled{Factor,Filter,Classifier}
diff --git a/zipline/pipeline/term.py b/zipline/pipeline/term.py
index ce25ff92..b53d686e 100644
--- a/zipline/pipeline/term.py
+++ b/zipline/pipeline/term.py
@@ -39,6 +39,7 @@ from zipline.utils.numpy_utils import (
 )
 from zipline.utils.sharedoc import (
     templated_docstring,
+    PIPELINE_ALIAS_DOC,
     PIPELINE_DOWNSAMPLING_FREQUENCY_DOC,
 )
 
@@ -602,7 +603,7 @@ class ComputableTerm(Term):
             fill_value=self.missing_value,
         ).values
 
-    def _downsampled_type(self):
+    def _downsampled_type(self, *args, **kwargs):
         """
         The expression type to return from self.downsample().
         """
@@ -623,6 +624,35 @@ class ComputableTerm(Term):
         """
         return self._downsampled_type(term=self, frequency=frequency)
 
+    def _aliased_type(self, *args, **kwargs):
+        """
+        The expression type to return from self.alias().
+        """
+        raise NotImplementedError(
+            "alias is not yet implemented "
+            "for instances of %s." % type(self).__name__
+        )
+
+    @templated_docstring(name=PIPELINE_ALIAS_DOC)
+    def alias(self, name):
+        """
+        Make a term from ``self`` that names the expression.
+
+        Parameters
+        ----------
+        {name}
+
+        Returns
+        -------
+        aliased : Aliased
+            ``self`` with a name.
+
+        Notes
+        -----
+        This is useful for giving a name to a numerical or boolean expression.
+        """
+        return self._aliased_type(term=self, name=name)
+
     def __repr__(self):
         return (
             "{type}({inputs}, window_length={window_length})"
@@ -696,26 +726,6 @@ class Slice(ComputableTerm):
         )
 
 
-class Alias(ComputableTerm):
-    """An alias for another computed term."""
-
-    @expect_types(term=ComputableTerm)
-    def __new__(cls, term):
-        return super(Alias, cls).__new__(
-            cls,
-            window_length=0,
-            dtype=term.dtype,
-            missing_value=term.missing_value,
-            window_safe=term.window_safe,
-            ndim=term.ndim,
-            domain=term.domain,
-            inputs=(term,),
-        )
-
-    def _compute(self, inputs, dates, assets, mask):
-        return inputs[0]
-
-
 def validate_dtype(termname, dtype, missing_value):
     """
     Validate a `dtype` and `missing_value` passed to Term.__new__.
diff --git a/zipline/utils/sharedoc.py b/zipline/utils/sharedoc.py
index 9669366c..8c73d175 100644
--- a/zipline/utils/sharedoc.py
+++ b/zipline/utils/sharedoc.py
@@ -18,6 +18,13 @@ PIPELINE_DOWNSAMPLING_FREQUENCY_DOC = dedent(
     """
 )
 
+PIPELINE_ALIAS_DOC = dedent(
+    """\
+    name : str
+        The name to alias this term as.
+    """,
+)
+
 
 def pad_lines_after_first(prefix, s):
     """Apply a prefix to each line in s after the first."""