diff --git a/icu4c/.cvsignore b/icu4c/.cvsignore
deleted file mode 100644
index 9f8d6b556ce..00000000000
--- a/icu4c/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-bin
-include
-lib
diff --git a/icu4c/source/.cvsignore b/icu4c/source/.cvsignore
deleted file mode 100644
index a5c8e2de7ba..00000000000
--- a/icu4c/source/.cvsignore
+++ /dev/null
@@ -1,9 +0,0 @@
-config.log
-config.cache
-config.status
-Makefile
-icudefs.mk
-README
-bin
-lib
-Doxyfile
\ No newline at end of file
diff --git a/icu4c/source/data/.cvsignore b/icu4c/source/data/.cvsignore
deleted file mode 100644
index fcc4601a050..00000000000
--- a/icu4c/source/data/.cvsignore
+++ /dev/null
@@ -1,5 +0,0 @@
-Makefile
-*.plg
-icupkg.inc
-out
-in
diff --git a/icu4c/source/test/.cvsignore b/icu4c/source/test/.cvsignore
deleted file mode 100644
index f3c7a7c5da6..00000000000
--- a/icu4c/source/test/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-Makefile
diff --git a/icu4c/source/test/testdata/.cvsignore b/icu4c/source/test/testdata/.cvsignore
deleted file mode 100644
index 14b670bf2db..00000000000
--- a/icu4c/source/test/testdata/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-pkgdata.inc
-out
\ No newline at end of file
diff --git a/icu4j/.cvsignore b/icu4j/.cvsignore
deleted file mode 100644
index 137a8121229..00000000000
--- a/icu4j/.cvsignore
+++ /dev/null
@@ -1,6 +0,0 @@
-doc
-classes
-.classpath
-.externalToolBuilders
-.project
-.clover
diff --git a/tools/unicodetools/com/ibm/rbm/.cvsignore b/tools/unicodetools/com/ibm/rbm/.cvsignore
deleted file mode 100644
index a65b41774ad..00000000000
--- a/tools/unicodetools/com/ibm/rbm/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-lib